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companion cell. In DICTIOUS you will not only get to know all the dictionary meanings for the word
companion cell, but we will also tell you about its etymology, its characteristics and you will know how to say
companion cell in singular and plural. Everything you need to know about the word
companion cell you have here. The definition of the word
companion cell will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
companion cell, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Noun
companion cell (plural companion cells)
- (botany) A specific type of parenchyma cell located in the phloem that assists the sieve-tube cell in its function.