What does recessively mean?
“Recessively” is an adverb describing something that happens or is expressed in a recessive way. Its best-established use is in genetics, where a recessive gene or characteristic is generally expressed only when an individual inherits two affected copies, one from each parent. For example, a trait may be inherited recessively even when neither parent displays the visible characteristic, because both may be carriers. Outside biology, the word can describe behaviour that is subdued, withdrawn, or less dominant, though this usage is relatively uncommon. The word is especially useful when precision matters because it identifies the manner in which a trait is passed on or expressed, rather than merely naming the trait itself. The adjective “recessive” is normally used when the word functions as a label, while “recessively” describes an action, inheritance pattern, or mode of expression.
adverbIn a recessive manner; with recessive characteristics or according to a recessive pattern.
- In the manner of a recessive gene, trait, or pattern; with recessive characteristics.
"The trait was inherited recessively and appeared only when both copies of the gene were affected."
"The allele is inherited recessively, so it is generally expressed only in individuals who inherit two affected copies."
"The researchers found that the gene was expressed recessively in the modified cells."
A recessive trait may disappear for generations, only to reappear when two carriers pass it on.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does recessively come from?
The word ultimately comes from Latin recurrere, meaning “to go back,” formed from the prefix re-, meaning “back,” and cedere, “to go or yield.” The adjective “recessive” developed from the Latin present participle recurrens and later acquired the specific sense of tending to recede or being subordinate. The adverb “recessively” was formed from that adjective by adding the suffix -ly.
Related word forms
How recessively is actually used
Most common in genetics and biology. It can also describe behaviour or influence in a less forceful or less dominant manner, but this use is less frequent and can sound technical.
Easily confused with recessively
“Recessive” is the adjective describing a gene, trait, or pattern, while “recessively” describes how something is inherited or expressed.