1) the scientific study (branch of biology) of heredity, the way in which characteristics are passed on from parent to offspring (genetics)

2) a way in which one earns money (livelihood)

3) a way in which something is done or happens (manner)

4) first; marking the start; a way in or out; a beginning; a position (in a business, firm) which is vacant (opening)

5) the way in which something works; movement of troops, ships, aircrafts etc (operation)

6) the careful way in which things are placed in relation to one another; a request to supply goods; a written instruction (especially to a bank or post office) to pay money, or giving authority (order)

7) the way in which one carries oneself, holds one's head etc; self-confidence and self-control (poise)

8) the way in which a language is spoken; a person's way of speaking a language (pronunciation)

9) a way in which a ship's sails etc are arranged; equipment for a special purpose, e.g. oil rig; to arrange, manage, (an event) dishonestly, especially for private profit or gain (rig)

10) (an arrangement or parts of) a building; the way in which parts are put together (structure)