غايظهُ
1.
, verbal noun مُغَايَظَةٌ: see 1: [originally, He angered him, or enraged him, or the like, being angered, or enraged, or the like, by him.
2.
And hence, because emulation, or the like, often causes mutual anger,] (tropical:) He emulated him, vied with him, or strove to overcome or surpass him, and did like as he did. (TA.)
3.
مُغَايَظَةٌ also signifies (assumed tropical:) An acting in a leisurely manner: or it is [a] mutual [acting in that manner]. (TA.)