tern

As a proper noun ten

is tenes.

As a noun tern is

any of various sea birds of the family sternidae that are similar to gulls but are smaller and have a forked tail or tern can be that which consists of, or pertains to, three things or numbers together.

As an adjective tern is

threefold; triple; consisting of three; ternate.

As nouns the difference between tern and medrick

is that tern is any of various sea birds of the family sternidae that are similar to gulls but are smaller and have a forked tail or tern can be that which consists of, or pertains to, three things or numbers together while medrick is (rare) a species of tern, especially the common tern or arctic tern.

As an adjective tern

is threefold; triple; consisting of three; ternate.