FROM STRONG’S HEBREW DICTIONARY (1890)

Strong’s Hebrew Dictionary (1890) — public domain, printed whole.

kiyowr kee-yore' — or kiyor {kee-yore'}; from the same as 3564; properly, something round (as excavated or bored), i.e. a chafing-dish for coals or a caldron for cooking; hence (from similarity of form) a washbowl; also (for the same reason) a pulpit or platform:--hearth, laver, pan, scaffold.

see HEBREW for 03564