20-letter words containing r, i, s, n
- with a grain of salt — to season with salt.
- with all one's heart — Anatomy. a hollow, pumplike organ of blood circulation, composed mainly of rhythmically contractile smooth muscle, located in the chest between the lungs and slightly to the left and consisting of four chambers: a right atrium that receives blood returning from the body via the superior and inferior vena cavae, a right ventricle that pumps the blood through the pulmonary artery to the lungs for oxygenation, a left atrium that receives the oxygenated blood via the pulmonary veins and passes it through the mitral valve, and a left ventricle that pumps the oxygenated blood, via the aorta, throughout the body.
- woman of easy virtue — a sexually available woman, esp a prostitute
- woolly spider monkey — a rare related monkey, Brachyteles arachnoides, of SE Brazil
- working relationship — a relationship with a colleague, boss or employee
- writer to the signet — (in Scotland) a member of an ancient society of solicitors, now having the exclusive privilege of preparing crown writs
- your marching orders — If you give someone their marching orders, you tell them that you no longer want or need them, for example as your employee or as your lover.
- zero insertion force — (hardware) (ZIF) A kind of socket for integrated circuits. A ZIF socket can be opened and closed by means of a lever or screw. When open, there the chip may be placed in the socket without any pressure at all, the socket is then closed, causing its contacts to grip the pins of the chip. Such sockets are used where chips must be inserted and removed frequently, such as in test equipment. They are more expensive and usually take up more space than conventional IC sockets.