Definition of "of"
of1
/ɒv/
- preposition- (obsolete) Indicating removal, absence or separation, construed with an intransitive verb. 
 
- Indicating a (non-physical) source of action or emotion; introducing a cause, instigation; from, out of, as an expression of. 
 
- (following a noun (now chiefly nouns of knowledge, communication etc.)) Introduces its subject matter; about, concerning. 
- (following an adjective) Introduces its subject matter. 
 
 
of2
of3
- symbol- (stenoscript) Abbreviation of off, often