Orphan substitute Synonyms

Definitions for Orphan

(noun) a child who has lost both parents
(noun) a young animal without a mother
(noun) someone or something who lacks support or care or supervision

Synonyms for phrase

minor replacement

minor surrogate

OS abbreviation

OS is an abbreviation for Orphan Substitute

What does OS stand for?

OS stands for "Orphan Substitute"

Definitions for Substitute

(adjective) being such in appearance only and made with or manufactured from usually cheaper materials
(adjective) taking the place of one that came before
(verb) to give up (something) and take something else in return