| DEFECTOR | • defector n. One who defects. • DEFECTOR n. one who defects. |
| EFFECTOR | • effector n. (Biology) Any muscle, organ etc. that can respond to a stimulus from a nerve. • effector n. (Biology) The part of a nerve that carries a stimulus to a muscle etc. • effector n. (Biology) Any small molecule that effects the function of an enzyme by binding to an allosteric site. |
| INFECTOR | • infector n. Something that infects; that which causes infection. • INFECTOR n. one that infects, also INFECTER. |
| DEFECTORS | • defectors n. Plural of defector. • DEFECTOR n. one who defects. |
| EFFECTORS | • effectors n. Plural of effector. • EFFECTOR n. an organ that responds to stimulus, also EFFECTER. |
| INFECTORS | • infectors n. Plural of infector. • INFECTOR n. one that infects, also INFECTER. |
| PERFECTOR | • perfector n. One who perfects. • PERFECTOR n. a machine for perfecting, printing both sides at once. |
| REFECTORY | • refectory n. A dining hall, especially in an institution such as a college or monastery. • REFECTORY n. the dining-hall of a monastery or other institution. |
| PERFECTORS | • perfectors n. Plural of perfector. • PERFECTOR n. a machine for perfecting, printing both sides at once. |
| DISINFECTOR | • disinfector n. One who, or that which, disinfects. • disinfector n. An apparatus for applying disinfectants. • DISINFECTOR n. an agent that disinfects. |
| REFECTORIAN | • refectorian n. One in charge of a refectory. • REFECTORIAN n. the officer in charge of the refectory and its arrangements, also REFECTIONER. |
| REFECTORIES | • refectories n. Plural of refectory. • REFECTORY n. the dining-hall of a monastery or other institution. |
| DISINFECTORS | • disinfectors n. Plural of disinfector. • DISINFECTOR n. an agent that disinfects. |
| PREFECTORIAL | • prefectorial adj. Of or pertaining to a prefect. • PREFECTORIAL adj. relating to office of prefect. |
| REFECTORIANS | • refectorians n. Plural of refectorian. • REFECTORIAN n. the officer in charge of the refectory and its arrangements, also REFECTIONER. |
| PRAEFECTORIAL | • praefectorial adj. Alternative form of prefectorial. • PRAEFECTORIAL adj. of or like a praefect. |