Old durable Synonyms

Definitions for Old

(adjective) being of advanced years and especially past middle age
(adjective) dating or surviving from the distant past
(adjective) having been such at some previous time

OD abbreviation

OD is an abbreviation for Old Durable

What does OD stand for?

OD stands for "Old Durable"

Durable replaced

old principal

Definitions for Durable

(adjective) existing for a long time
(adjective) very long lasting
(adjective) capable of withstanding wear and tear and decay