weakness
UK: ˈwiːknəs | US: ˈwiːknəs
n. the state or condition of lacking strength, power, or vigor
n. a flaw or deficient point in character, reasoning, or structure
n. a personal inclination or vulnerability
The word "weakness" originates from Old English wācnes, derived from wāc (weak) + -nes (a suffix forming abstract nouns). The root wāc traces back to Proto-Germanic waikwaz, meaning "pliable" or "yielding," reflecting a gradual shift from physical flexibility to a lack of strength. The suffix -ness (from Proto-Germanic -nassu) solidifies the abstract concept of the condition. Over time, "weakness" expanded from physical frailty to encompass moral or structural deficiencies.
His illness caused a prolonged weakness in his legs.
The bridge collapsed due to a structural weakness.
She admitted her weakness for chocolate.
The team’s weakness in defense cost them the game.
Kindness is not a weakness but a strength.