12-Letter Words with O,O,M,S,T,E,R,S

• The middle of the three segments of the thorax of an insect, carrying the second pair of legs, and the forewings when present.

• An umbrella, especially when erroneously seen as a stereotypically English accessory.

• the presence of macrocytes in the blood

• a woman employed as a chaperon in a residence for young people

• The monastery from which the other 'houses' of a religious order or congregation were (directly or indirectly) founded, often eponymous.

• The convent which is the seat (and often the above original foundation) of the superior of an order or congregation, and/or on which lower ranking houses (such as priories under an abbot) depend.

• presiding officer of a school

• any person (or institution) who acts as an educator

• food fish of warm Caribbean and Atlantic waters

• Any of a group of protozoan parasites which are transmitted by biting insects and infect the blood of humans and other vertebrates.