accept (someone) to be what is claimed or accept his power and authority; "The Crown Prince was acknowledged as the true heir to the throne"; "We do not recognize your gods";
perceive to be the same;
be fully aware or cognizant of;
express obligation, thanks, or gratitude for; "We must acknowledge the kindness she showed towards us";
express greetings upon meeting someone;
detect with the senses; "The fleeing convicts were picked out of the darkness by the watchful prison guards"; "I can''t make out the faces in this photograph";
grant credentials to; "The Regents officially recognized the new educational institution"; "recognize an academic degree";
show approval or appreciation of; "My work is not recognized by anybody!"; "The best student was recognized by the Dean";