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

2 March 2025

LOITER

(verb) be about; “The high school students like to loiter in the Central Square”; “Who is this man that is hanging around the department?”


coffee icon

Coffee Trivia

The earliest credible evidence of coffee-drinking as the modern beverage appeared in modern-day Yemen. In the middle of the 15th century in Sufi shrines where coffee seeds were first roasted and brewed for drinking. The Yemenis procured the coffee beans from the Ethiopian Highlands.

coffee icon