| LIVERMORIUM | • livermorium n. The chemical element with atomic number 116 (symbol Lv). • LIVERMORIUM n. a transuranic element produced by bombarding curium with calcium-20 ions. |
| LIVERMORIUMS | • LIVERMORIUM n. a transuranic element produced by bombarding curium with calcium-20 ions. |
| LUMBRICIFORM | • lumbriciform adj. (Zoology) Resembling an earthworm; vermiform. • LUMBRICIFORM adj. shaped like a worm. |
| STROMBULIFORM | • STROMBULIFORM adj. shaped like a spinning top; spirally twisted. |
| UMBRACULIFORM | • umbraculiform adj. (Botany) Having the form of anything that serves to shade, such as a treetop or especially an umbrella. • UMBRACULIFORM adj. shaped like an umbrella. |
| ULTRAMICROTOME | • ultramicrotome n. A microtome that cuts extremely thin slices of tissue, especially for use in electron microscopy. • ultramicrotome v. To cut into sections by means of an ultramicrotome. • ULTRAMICROTOME n. a microtome for cutting extremely thin sections for electron microscopy. |
| ULTRAMICROTOMY | • ultramicrotomy n. Microtomy using an ultramicrotome. • ULTRAMICROTOMY n. the use of an ultramicrotome. |
| ULTRAMODERNISM | • ultramodernism n. An ultramodern style. • ULTRAMODERNISM n. an artistic movement beyond modernism. |
| CIRCUMAMBULATOR | • circumambulator n. Someone who walks around something. • CIRCUMAMBULATOR n. one who circumambulates. |
| ULTRACOMMERCIAL | • ultracommercial adj. Extremely commercial or commercialized. • ULTRACOMMERCIAL adj. extremely commercial. |
| ULTRAMICROMETER | • ultramicrometer n. A very precise micrometer. • ULTRAMICROMETER n. a micrometer for measuring extremely small distances. |
| ULTRAMICROTOMES | • ultramicrotomes n. Plural of ultramicrotome. • ULTRAMICROTOME n. a microtome for cutting extremely thin sections for electron microscopy. |
| ULTRAMODERNISMS | • ultramodernisms n. Plural of ultramodernism. • ULTRAMODERNISM n. an artistic movement beyond modernism. |