Obsolete spelling of weak

plural of weakness / plural of weaknesse

quality of not being powerful or strong

having little power; not strong; easy to break

plural of weak sister

(chiefly US, idiomatic, derogatory) A person who is cowardly or indecisive. / (chiefly US, idiomatic) A person or thing which is the least robust or least dependable member of a group.

(slang, vulgar) Extremely weak.

(physics) The fundamental interaction responsible for the weak nuclear force.

The weak nuclear force.

(computing, programming) A system that does not place any restriction on the interactions between objects of different data types.