Occur

• (v. i.) To go in order to meet; to make reply. • (v. i.) To meet one`s eye; to be found or met with; to present itself; to offer; to appear; to happen; to take place; as, I will write if opportunity occurs. • (v. i.) To meet or come to the mind; to suggest itself; to be presented to the imagination or memory. • (v. i.) To meet...
Found on http://thinkexist.com/dictionary/meaning/occur/

Occur

Oc·cur' intransitive verb [ imperfect & past participle Occurred; present participle & verbal noun Occurring .] [ Latin occurrere , occursum ; ob (see Ob- ) + currere to run. See Course .]
Found on http://www.encyclo.co.uk/webster/O/8

occur

come to pass
Found on https://www.vocabulary.com/lists/23710

occur

come to pass
Found on https://www.vocabulary.com/lists/1162486

occur

[v] - to be found to exist 2. [v] - come to one`s mind
Found on http://www.webdictionary.co.uk/definition.php?query=occur
No exact match found