un-robust

un-ro·bust

U u

Definitions of un-robust word

adjective un-robust strong and healthy; hardy; vigorous: a robust young man; a robust faith; a robust mind. 1
adjective un-robust strongly or stoutly built: his robust frame. 1
adjective un-robust suited to or requiring bodily strength or endurance: robust exercise. 1
adjective un-robust rough, rude, or boisterous: robust drinkers and dancers. 1
adjective un-robust rich and full-bodied: the robust flavor of freshly brewed coffee. 1
adjective un-robust strong and effective in all or most situations and conditions: The system requires robust passwords that contain at least one number or symbol. Our goal is to devise robust statistical methods. 1

before 1540

One of the 30% oldest English words

1540-50; < Latin rōbustus oaken, hard, strong, equivalent to rōbus-, stem of rōbur oak, strength + -tus adj. suffix

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

A common word. It’s meaning is known to most children of preschool age. About 93% of English native speakers know the meaning and use the word.

Most Europeans know this English word. The frequency of it’s usage is somewhere between "mom" and "screwdriver".