CONTRACTILITY

contractility

(noun) the capability or quality of shrinking or contracting, especially by muscle fibers and even some other forms of living matter

Source: WordNet® 3.1


Noun

contractility (countable and uncountable, plural contractilities)

The condition of being able to contract or shrink (used especially of muscles).

The extent to which something contracts or shrinks.

(physiology) The performance of cardiac muscle.

Source: Wiktionary


Con`trac*til"i*ty, n.

1. The quality or property by which bodies shrink or contract.

2. (Physiol.)

Definition: The power possessed by the fibers of living muscle of contracting or shortening.

Note: When subject to the will, as in the muscles of locomotion, such power is called voluntary contractility; when not controlled by the will, as in the muscles of the heart, it is involuntary contractility.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

24 May 2025

EARTHSHAKING

(adjective) sufficiently significant to affect the whole world; “earthshaking proposals”; “the contest was no world-shaking affair”; “the conversation...could hardly be called world-shattering”


coffee icon

Coffee Trivia

In the 16th century, Turkish women could divorce their husbands if the man failed to keep his family’s pot filled with coffee.

coffee icon