Part of a mechanical thermostat. Consists of two different types of metal that expand and contract at two different rates with changes in room temperature. …
Biannual
Or semiannual. Occurring every six months or twice per year. …
Bid
An offer of a certain amount of consideration. …
Bid Out
The process that contractors use to estimate the cost of a house or project before it is completed. …
Bidding War
Offers from multiple buyers for a piece of property. Agents also sometimes compete to list a house for sale. …
Biennial
Occurring once in every two years. …