
Description of sex (noun: no plural) gender; the act of copulation (slang)
Samples of sex It may be difficult to tell the sex of a child at birth in rare cases.
|

Description of celebrex (noun: also known as celecoxib) anti-arthritis medication; a Cox-2 inhibitor that alleviates pain without harming the digestive tract; used to cure osteoarthritis
Samples of celebrex Celebrex is a nonsteroidal anti-inflammatory drug that relieves arthritis pain, stiffness, and inflammation.
|

Description of surface tension (noun: plural: surface tensions) the property of liquid membranes which allows them to contract to a minimum area
Samples of surface tension Water has a high surface tension because of its hydrogen bonds.
|

Description of sodium-potassium pump (noun: plural: sodium potassium pumps) active transport mechanism that uses ATP to exchange two common positive ions
Samples of sodium-potassium pump All animal cells have sodium-potassium pumps.
|

Description of regurgitate (verb: regurgitated; regurgitated; regurgitating) to bring back undigested food from the stomach
Samples of regurgitate Some animals regurgitate their food to feed their young. When the dry season comes and food is scarce, the active workers of the colony visit this living larder and caress the repletes with their antennae until they regurgitate droplets for them.
|

Description of seek advice (verb: sought advice; sought advice; seeking advice) to consult with; to try an obtain information on how to solve a problem
Samples of seek advice The suggestions for when to seek advice in the following sections are only intended to be guidelines to help you decide when you need to call on the expert help of your health care practitioner.
|

Description of lump (noun: plural: lumps) a swelling or protuberance
Samples of lump People often worry that every lump is cancer.
|

Description of gland (noun: plural: glands) group of cells specialized to produce secretory substances
Samples of gland There are two types of gland: exocrine or endocrine.
|

Description of balance (verb: balanced; balanced; balancing) to adjust a chemical equation so that the number of atoms and charge match on each side
Samples of balance In chemistry you learn how to balance equations.
|

Description of poison (verb: poisoned; poisoned; poisoning) to cause damage to an organism as a result of exposure to a toxic substance
Samples of poison Pollutants in the environment have the capacity to poison us.
|
|