recognise (Verb) — Show approval or appreciation of. ex. "My work is not recognised by anybody!" ex. "The best student was recognised by the Dean"
recognise (Verb) — Grant credentials to. ex. "The Regents officially recognised the new educational institution"
recognise (Verb) — See or hear differences; identify a particular part or parts of a whole; detect with difficulty.
recognise (Verb) — Express greetings upon meeting someone.
recognise (Verb) — Express obligation, thanks, or gratitude for. ex. "We must recognise the kindness she showed towards us"
recognise (Verb) — Be fully aware or cognizant of.
recognise (Verb) — Perceive to be the same.
recognise (Verb) — Accept (someone) to be what is claimed or accept his power and authority. ex. "The Crown Prince was recognised as the true heir to the throne"
recognise (Verb) — Exhibit recognition for (an antigen or a substrate).