Seal vs Tape

When to use each in English, with meaning, register, and examples.

Seal

Top 2,000 (common)C1verb

Tape

Top 1,000 (very common)B1noun
Most common: Tape
 SealTape
Pronunciation🇬🇧 /["/siːl/","/siːlz/","/siːld/","/ˈsiːlɪŋ/"]/🇺🇸 /["/siːl/","/siːlz/","/siːld/","/ˈsiːlɪŋ/"]/🇬🇧 /["/teɪp/"]/🇺🇸 /["/teɪp/"]/
MeaningA sea animal that has flippers and can swim.A long piece of material with a sticky side used to stick things together.
ExamplePlease seal the envelope before you mail it to ensure the contents don't fall out.I need to buy some tape to wrap this gift.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR levelC1B1
Part of speechverbnoun
Collocationscarefully, properly, tightly, from, with, carefully, properly, tightly, from, withadhesive, Scotch™, sticky, piece, strip, roll, seal something (up) with, use, apply, measure, dispenser, magnetic, audio, computer, store something on, capture something on, get something on, recording, loop, machine, on tape, cassette, audio, music, make, play, play back, contain something, have something, show something, deck, player, recorder, adhesive, Scotch™, sticky, piece, strip, roll, seal something (up) with, use, apply, measure, dispenser, adhesive, Scotch™, sticky, piece, strip, roll, seal something (up) with, use, apply, measure, dispenser, adhesive, Scotch™, sticky, piece, strip, roll, seal something (up) with, use, apply, measure, dispenser
Antonymsopen, unseal, uncoveruntape, release
Common mistakesConfused with 'ceal' — make sure to remember the correct spelling., Using 'seal' when they mean 'sign' or 'approval'., Mispronouncing the word, often saying it like 'see-al'.Confused with 'tap' - using 'tape' when the action is to lightly hit something., 'Taped' used incorrectly as an adjective instead of participle., Saying 'a tape' instead of 'a roll of tape' when referring to the material.
Usage notesUse 'seal' when referring to the animal or when discussing sealing something in a formal context. Avoid using in informal conversations unless referring to the animal.Used when discussing repairs, crafts, or wrapping items. More common in everyday conversation than in formal writing. Avoid using in contexts that require technical precision.

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Tape

Frequently asked questions: Seal vs Tape

What's the difference between Seal and Tape?

Seal: A sea animal that has flippers and can swim. Tape: A long piece of material with a sticky side used to stick things together.

Which is more common: Seal and Tape?

Tape is the most common in everyday English.

Which is more advanced: Seal and Tape?

Seal is the highest level, at C1, on the CEFR scale.

Are Seal and Tape the same CEFR level?

Seal: C1, Tape: B1 on the CEFR scale.

What part of speech are Seal and Tape?

Seal: verb, Tape: noun.

Can you show an example of each?

Seal: Please seal the envelope before you mail it to ensure the contents don't fall out. Tape: I need to buy some tape to wrap this gift.

Can I use Seal and Tape interchangeably?

Not always. Seal and Tape are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.