weak

weak

adjective

weak anthropic principle

noun

{bc}{sx|anthropic principle||a}

weak force

noun

{bc}a fundamental physical force that governs interactions between hadrons and leptons (as in the emission and absorption of neutrinos) and is responsible for particle decay processes (such as beta decay) in radioactivity, that is 10{sup}-5{/sup} times the strength of the strong force, and that acts over distances smaller than those between nucleons in an atomic nucleus

weak-kneed

adjective

{bc}lacking willpower or resolution

weak-mind*ed

adjective

{bc}having or indicating a weak mind

weak sauce

noun

{bc}something inferior, ineffective, or unimpressive {bc}something weak

weak side

noun

{bc}the side of a football formation having the smaller number of players

weak sister

noun

{bc}a member of a group who needs aid

weak at/in the knees

idiom

{bc}so nervous or powerfully affected that it is difficult to stand

weak link

noun

{bc}the least strong or successful part