Meaning of 交す in Japanese

Definition of 交す

かわす(kawasu) 【交わす ·交す】

(v5s, vt) to exchange (messages, greetings, arguments, etc.)
誰が議長に任命されるかについて、激しい議論がかわされた。
There was a heated argument as to who should be appointed chairman.
to intersect; to cross; to interlace
(suf, v5s) ... with one another; ... to each other

いいかわす(iikawasu) 【言交わす ·言い交わす ·言交す ·言い交す ·いい交わす】

(v5s, vt) to have a chat with; to exchange words or promises; to promise; to get engaged

さしかわす(sashikawasu) 【差し交わす ·差交わす ·差交す】