| ALPROSTADIL | • alprostadil n. (Pharmacology) Prostaglandin E1, a vasodilatory drug used in the treatment of erectile dysfunction. |
| BRISTLETAIL | • bristletail n. Any of various small, active six-legged arthropods that have two or three bristles at the ends of their… • bristle-tail n. Alternative form of bristletail. • BRISTLETAIL n. another name for the silverfish. |
| BROMOURACIL | • bromouracil n. A brominated derivative of uracil. • BROMOURACIL n. a uracil derivative that is an analog of thymine and pairs readily with adenine and sometimes with guanine. |
| COUNTERFOIL | • counterfoil n. The part of a cheque that is retained in the chequebook as a record; a stub. • COUNTERFOIL n. part of ticket or cheque retained by giver. |
| COUNTERVAIL | • countervail v. (Obsolete) To have the same value or number as. • countervail v. To counteract, counterbalance or neutralize. • countervail v. To compensate for. |
| FLICKERTAIL | • flickertail n. Nickname for the North American ground squirrel, Citellus richardsoni. • FLICKERTAIL n. in North America, a ground-squirrel. |
| GEMFIBROZIL | • gemfibrozil n. (Pharmacology) A drug C15H22O3 that regulates blood serum lipids and is used especially to lower the… • GEMFIBROZIL n. a drug that lowers the level of low-density lipoproteins in the blood and is therefore used to treat patients with hypercholesterolaemia. |
| GERONTOPHIL | • GERONTOPHIL n. a person who experiences gerontophilia, a sexual attraction towards old people, also GERONTOPHILE. |
| ICHNOFOSSIL | • ichnofossil n. (Paleontology) A trace fossil; a fossil record that preserves some activity of an organism, but no part… • ICHNOFOSSIL n. a fossil footprint. |
| MACROFOSSIL | • macrofossil n. (Paleontology) Any fossil large enough to be examined without a microscope. • MACROFOSSIL n. a fossil large enough to be seen with the naked eye. |
| MAINTOPSAIL | • MAINTOPSAIL n. the sail above the mainsail. |
| MICROFIBRIL | • microfibril n. A bundle of cellulose polymer chains held together by weak bonds. • MICROFIBRIL n. a fine fibril. |
| MICROFOSSIL | • microfossil n. A microscopic fossil. • MICROFOSSIL n. a very small fossil. |
| NEUROFIBRIL | • neurofibril n. (Anatomy) Any of a group of microscopic fibrils through the body of a neuron that extend into the axon and dendrites. • NEUROFIBRIL n. one of a large number of fine fibres present in the cytoplasm of a nerve cell. |
| SCISSORTAIL | • scissortail n. A bird, the scissor-tailed flycatcher. • scissortail n. A dragonfly of the genus Microgomphus. • scissortail n. Any of various fish with forked tails, as the bluefin driftfish (Psenes pellucidus) or the devilfish (genus Assessor). |
| SWALLOWTAIL | • swallowtail n. The forked tail of a swallow. • swallowtail n. Anything, such as a burgee, of a similar forked shape. • swallowtail n. A type of tailcoat with two long tapering tails.Wp. |
| UNDERFULFIL | • UNDERFULFIL v. to fail to fulfil completely, also UNDERFULFILL. |