Once block Synonyms

Once replaced

previous block

defunct block

original block

traditional block

Definitions for Once

(adjective) having been such at some previous time
(adverb) at an earlier or previous time
(conjunction) just at the moment that

Synonyms for phrase

OB abbreviation

OB is an abbreviation for Once Block

What does OB stand for?

OB stands for "Once Block"

Block replaced

Definitions for Block

(noun) a number of things considered as a unit
(noun) something that makes movement or progress difficult
(noun) a group of people acting together within a larger group