weak >> wiːk
Definition: [adjective] lacking the power to perform physically demanding tasks; having little physical strength or energy.
Example: she was recovering from flu, and was very weak
Definition: [adjective] liable to break or give way under pressure; easily damaged.
Example: the salamander's tail may be broken off at a weak spot near the base
Definition: [adjective] lacking intensity or brightness.
Example: a weak light from a single street lamp
Definition: [adjective] denoting a class of verbs in Germanic languages that form the past tense and past participle by addition of a suffix (in English, typically -ed ).
Definition: [adjective] relating to or denoting the weakest of the known kinds of force between particles, which acts only at distances less than about 10−15 cm, is very much weaker than the electromagnetic and the strong interactions, and conserves neither strangeness, parity, nor isospin.