Meaning of CONDITIONER in English

CONDITIONER

con ‧ di ‧ tion ‧ er /kənˈdɪʃ ə nə $ -ər/ BrE AmE noun [uncountable and countable]

[ Word Family: noun : ↑ condition , ↑ precondition , ↑ conditioner , ↑ conditioning ; verb : ↑ condition ; adverb : ↑ conditionally ≠ ↑ unconditionally ; adjective : ↑ conditional ≠ ↑ unconditional ]

1 . a liquid that you put onto your hair after washing it to make it softer

2 . British English a liquid that you wash clothes in to make them softer SYN softener American English

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.