100 Examples of sentences containing the common noun "seal"

Definition

The term "Seal" as a common noun has multiple meanings:

1. Animal: A seal is a marine mammal that is typically characterized by its streamlined body, flippers, and ability to live in cold environments. Seals are part of the pinniped family and are often found in oceans and seas.
2. Closure: A seal is a device or material used to close something securely, preventing the escape of air, liquid, or other substances. This can include seals on containers, doors, or envelopes.
3. Official Mark: A seal can also refer to an emblem or stamp that signifies authenticity or approval, often used on documents to validate them.

Synonyms

1. For the animal:

   • Pinniped
   • Sea lion
   • Walrus (in some contexts)

2. For the closure:

   • Closure
   • Fastening
   • Stopper

3. For the official mark:

   • Emblem
   • Stamp
   • Insignia

Antonyms

1. For the animal:

   • None (as it is a specific animal)

2. For the closure:

   • Opening
   • Gap
   • Breach

3. For the official mark:

   • Forgery
   • Counterfeit

Examples

1. Please seal the envelope before mailing it.
2. The zookeeper had to seal the gate to keep the animals inside.
3. She used wax to seal the letter.
4. Make sure to seal the container tightly to prevent leaks.
5. The official will seal the document with a stamp.
6. It's important to seal the windows before winter to keep drafts out.
7. They decided to seal the deal after long negotiations.
8. He forgot to seal the bag, and now the chips are stale.
9. The diver saw a playful seal swimming alongside him.
10. The lawyer needed to seal the agreement with his signature.
11. We need to seal the roof before the rain starts.
12. The seal in the aquarium was performing tricks for the audience.
13. Please seal your drinks tightly in the cooler.
14. The artist used a special ink to seal her artwork.
15. The team worked hard to seal their victory in the final minutes.
16. It is crucial to seal the envelope securely to protect its contents.
17. The ancient seal was found in the ruins of the old temple.
18. Make sure to seal any cracks in the walls to prevent pests.
19. The children were thrilled to see a seal at the beach.
20. You should seal your food properly to keep it fresh.
21. The ambassador will seal the treaty next week.
22. The marine biologist studied the behavior of the seal.
23. Always seal your documents with a signature for authenticity.
24. She used a rubber band to seal the bag of snacks.
25. The government has decided to seal the borders temporarily.
26. A playful seal popped its head out of the water.
27. They needed to seal the warehouse before closing for the night.
28. The seal of approval made a difference in sales.
29. Remember to seal the jars after canning to preserve the food.
30. The detective had to seal the crime scene for investigation.
31. The children watched as the seal clapped its flippers.
32. He was asked to seal the contract with his signature.
33. They will seal the pact with a handshake.
34. A seal basked on the rocks, soaking up the sun.
35. Make sure to seal any gaps to improve energy efficiency.
36. The chef knew how to seal the flavor in the meat while cooking.
37. The museum displayed an ancient seal from a lost civilization.
38. The technician will seal the device to prevent water damage.
39. The seal is a symbol of the organization’s heritage.
40. To ensure freshness, always seal your food items.
41. The seal of the university is a well-known symbol.
42. They were excited to seal their friendship with a promise.
43. The seal was a rare sight on the coastal tour.
44. The mechanic will seal the engine after repairs.
45. The seal was stamped in gold foil.
46. He had to seal the fate of the project with his decision.
47. The enclosure was designed to seal the animals inside safely.
48. A seal can dive deep into the ocean to catch fish.
49. Make sure to seal the envelope to keep your secrets safe.
50. The archaeologists discovered a royal seal at the excavation site.
51. She will seal the agreement tomorrow.
52. The seal is looking for food along the shoreline.
53. They need to seal the box to protect its contents during shipping.
54. The contract was officially sealed with the company logo.
55. He loves to watch the seal performances at the aquarium.
56. To ensure safety, please seal all hazardous materials.
57. The seal of the king was a mark of authority.
58. We should seal the windows for the winter months.
59. The seal was a beloved mascot for the marine park.
60. Always seal your important documents in a safe place.
61. The seal was trained to perform various tricks.
62. They will seal the deal with a formal ceremony.
63. The seal of the company was embossed on the stationery.
64. The diver was thrilled to seal his encounter with a wild seal.
65. He had to seal the package with tape before sending it.
66. The seal of the government was present on the document.
67. Don't forget to seal the food in the fridge to keep it fresh.
68. The seal was a rare find at the marine exhibit.
69. They will seal the agreement in the board meeting.
70. Please seal the entrance to prevent any leaks.
71. The seal was chasing fish near the rocky shore.
72. She managed to seal the box before it fell apart.
73. The seal was featured in the wildlife documentary.
74. Ensure that you seal the documents with the right emblem.
75. The seal in the aquarium entertained the audience.
76. They decided to seal the window to block out the noise.
77. The seal was recognized for its intelligence and playfulness.
78. The technician will seal the electronic device to avoid tampering.
79. The seal of the organization is respected worldwide.
80. He had to seal the deal before the deadline.
81. The marine biologist took notes on the behavior of the seal.
82. Make sure to seal the deal with a handshake.
83. The seal was a significant artifact found in the tomb.
84. They will seal the container to keep it airtight.
85. The children were excited to see a seal in the ocean.
86. Remember to seal your bags before heading out.
87. The seal marked the document as official.
88. They had to seal the perimeter to ensure safety.
89. The seal is known for its playful nature.
90. He will seal the envelope with a wax stamp.
91. The official will seal the documents in the presence of witnesses.
92. The seal of approval was important for the project’s success.
93. She had to seal the files to protect sensitive information.
94. The seal was observed during the research expedition.
95. The company needed to seal the agreement quickly.
96. The seal was a crucial part of the marine ecosystem.
97. He had to seal the lid tightly to prevent spills.
98. The seal was recognized as a symbol of loyalty.
99. Don’t forget to seal your food items in the pantry.
100. The history of the seal can be traced back thousands of years.