a tenon, as in a mortise and tenon carpentry join / (slang) a penis

the nock on either end of a bow where the bowstring rests / a bent nail or other kind of spike attached to or driven through an iron staff or a truncheon to make the weapon more dangerous

wall, barrier, obstacle, partition

Visualization. / Visual control: a business management technique whereby information is communicated using visual signals in order to facilitate quick understanding or increase efficiency and clarity.

Mongolia

representing relationship to a family

house of something, place where some business is conducted / person who does that thing

a house

a house / one's house

a house