op ‧ ti ‧ cian /ɒpˈtɪʃ ə n $ ɑːp-/ BrE AmE noun [countable]
1 . British English someone who tests people’s eyes and sells ↑ glass es in a shop SYN optometrist American English
2 . American English someone who makes ↑ lens es for ↑ glass es
op ‧ ti ‧ cian /ɒpˈtɪʃ ə n $ ɑːp-/ BrE AmE noun [countable]
1 . British English someone who tests people’s eyes and sells ↑ glass es in a shop SYN optometrist American English
2 . American English someone who makes ↑ lens es for ↑ glass es
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012