Definition of 'air bladder'
Word Frequency
air bladder in British
noun
1. Also called: swim bladder ichthyology
2.
any air-filled sac, such as one of the bladders of seaweeds
Collins English Dictionary. Copyright © HarperCollins Publishers
Word Frequency
air bladder in American
a sac with air or gas in it, found in most fishes and in other animals and some plants
: also air cell Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by
Houghton Mifflin Harcourt. All rights reserved.
Trends of 'air bladder'
Used Rarely. air bladder is in the lower 50% of commonly used words in the Collins dictionary
View usage for:
Nearby words of 'air bladder'
Source
Definition of air bladder from the
Collins English Dictionary
Collins Dictionaries for Schools
Our new online dictionaries for schools provide a safe and appropriate environment for children. And best of all it's ad free, so sign up now and start using at home or in the classroom.
Read more
Unlock language with the Paul Noble method
No books. No rote memorization. No chance of failure. Your chance to have a one-to-one lesson with best-selling language expert Paul Noble, try a FREE audio sample of his brand new Mandarin Chinese course.
Read more
13th edition of the Collins Dictionary out now!
Updated with all the very latest new words and senses, this new 13th edition is an unparalleled resource for word lovers, word gamers, and word geeks everywhere.
#homeoflivingenglish
Read more
Word lists
We have almost 200 lists of words from topics as varied as types of butterflies, jackets, currencies, vegetables and knots!
Amaze your friends with your new-found knowledge!
Read more
Rainbow Tree, Asymmetric Wreath, and Period Poverty: November’s Words in the News
Catch up on the latest words in the news this November with Robert Groves.
Read more
Join the Collins community
All the latest wordy news, linguistic insights, offers and competitions every month.
Read more