omar

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Proper noun

1. {{senseid|en|Q8467}} {{lb|en|Islam}} {{w|Omar bin al-Khattab}}, second Sunni Islamic [[caliph]] and a companion of [[Muhammad]]
2. {{given name|en|male|from=Arabic}}.

Noun

1. A [[glacial erratic]] piece of (typically smooth) dark siliceous greywacke<!-- (ranging in size from a pebble to a boulder)--> that exhibits a hemispherical pit or hole (as a result of selective dissolution of carbonate concretions within the greywacke), originating in the Omarolluk Formation and carried by glaciers throughout Canada and the United States.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.