| HETEROKARYON | • heterokaryon n. (Biology) A cell having two or more genetically different nuclei. • HETEROKARYON n. a cell, as in the mycelium of a fungus, that contains two or more genetically unlike nuclei. |
| HOLIDAYMAKER | • holidaymaker n. (Britain) someone who is on holiday. • holiday-maker n. (Britain) Someone who is on holiday. • HOLIDAYMAKER n. someone on holiday. |
| HYDROCRACKED | • hydrocracked v. Simple past tense and past participle of hydrocrack. • hydrocracked adj. That has been subjected to hydrocracking. • HYDROCRACK v. to crack hydrocarbons in the presence of hydrogen. |
| HYDROCRACKER | • hydrocracker n. (Organic chemistry) A chemical engineering plant in which hydrocracking takes place. • HYDROCRACKER n. one engaged in hydrocracking. |
| KARYOKINESES | • karyokineses n. Plural of karyokinesis. • KARYOKINESIS n. division of the cell nucleus. |
| KARYOKINESIS | • karyokinesis n. (Biology) The process of change that takes place during the division of a cell nucleus at mitosis or meiosis. • KARYOKINESIS n. division of the cell nucleus. |
| KARYOKINETIC | • karyokinetic adj. Of or pertaining to karyokinesis. • KARYOKINETIC adj. relating to karyokinesis, division of the cell nucleus. |
| KERATOPHYRES | • keratophyres n. Plural of keratophyre. • KERATOPHYRE n. a fine-grained soda trachyte. |
| KERATOPLASTY | • keratoplasty n. (Surgery) grafting or transplantation of the cornea. • KERATOPLASTY n. plastic surgery on the cornea. |
| KEYBOARDINGS | • keyboardings n. Plural of keyboarding. • KEYBOARDING n. the process of entering data on a keyboard. |
| KEYBOARDISTS | • keyboardists n. Plural of keyboardist. • KEYBOARDIST n. one who plays the keyboard. |
| KYMOGRAPHIES | • kymographies n. Plural of kymography. • KYMOGRAPHY n. using a kymograph, an instrument for recording fluid pressure. |
| MOCKUMENTARY | • mockumentary n. (Film) A film or television programme presented as if it were a documentary but that is not factual… • MOCKUMENTARY n. a spoof documentary. |
| POLICYMAKERS | • policymakers n. Plural of policymaker. • policy␣makers n. Plural of policy maker. • POLICYMAKER n. one who makes policy. |
| REKEYBOARDED | • rekeyboarded v. Simple past tense and past participle of rekeyboard. • REKEYBOARD v. to enter again on a keyboard. |
| REVOKABILITY | • revokability n. Alternative form of revocability. • REVOKABILITY n. the quality of being revokable, also REVOCABILITY. |