| ALTOSTRATUS | • altostratus n. (Physics, meteorology) A principal medium-level cloud type in the form of a gray or bluish (never white)… • ALTOSTRATUS n. (Latin) a type of cloud. |
| AUTOSTRADAS | • autostradas n. Plural of autostrada. • AUTOSTRADA n. (Italian) a motorway. |
| CYTOSTATICS | • cytostatics n. Plural of cytostatic. • CYTOSTATIC n. a substance tending to retard cellular activity. |
| HECTOSTERES | • hectosteres n. Plural of hectostere. • HECTOSTERE n. a measure of solidity, containing one hundred cubic meters. |
| KETOSTEROID | • ketosteroid n. (Organic chemistry) Any steroid having a ketone functional group. • KETOSTEROID n. a steroid, such as cortisone or estrone, containing a ketone group. |
| PHOTOSTATED | • photostated v. Simple past tense and past participle of photostat. • PHOTOSTAT v. to make facsimiles by this means. |
| PHOTOSTATIC | • photostatic adj. Relating to xerography. • photostatic adj. (Biochemistry) Relating to photostasis. • PHOTOSTATIC adj. of, made by, or using a photostat. |
| PHYTOSTEROL | • phytosterol n. (Biochemistry, botany) Any of a group of steroid alcohols, phytochemicals naturally occurring in plants… • PHYTOSTEROL n. any of various sterols derived from plants. |
| PROTOSTELES | • protosteles n. Plural of protostele. • PROTOSTELE n. a stele in which the vascular tissue forms a solid core, with centrally placed xylem surrounded by phloem. |
| PROTOSTELIC | • protostelic adj. Of or possessing a protostele. • PROTOSTELIC adj. of or like a protostele. |
| PROTOSTOMES | • protostomes n. Plural of protostome. • PROTOSTOME n. a major group of bilateral metazoan animals, that includes mollusks and annelids. |
| SITOSTEROLS | • sitosterols n. Plural of sitosterol. • SITOSTEROL n. any of several sterols widespread in plant products. |
| TOSTICATION | • tostication n. (Archaic) fuddlement; perplexity. • TOSTICATION n. perplexity. |