| ASTHENOSPHERE | • asthenosphere n. (Geology) The zone of the Earth’s upper mantle, below the lithosphere. • ASTHENOSPHERE n. the upper layer of the earth's mantle, below the lithosphere, characterized by a relatively low resistance to plastic flow. |
| CHAPTERHOUSES | • chapterhouses n. Plural of chapterhouse. • chapter-houses n. Plural of chapter-house. • chapter␣houses n. Plural of chapter house. |
| CHRISTOPHENES | • christophenes n. Plural of christophene. |
| CLOTHESHORSES | • clotheshorses n. Plural of clotheshorse. • clothes-horses n. Plural of clothes-horse. • clothes␣horses n. Plural of clothes horse. |
| HOMESTRETCHES | • homestretches n. Plural of homestretch. • home␣stretches n. Plural of home stretch. • HOMESTRETCH n. the part of a racecourse between the last turn and the winning post. |
| HORSEFEATHERS | • horsefeathers interj. (Euphemistic) Indicates disbelief. • horsefeathers n. Plural of horsefeather (singular not used). • horsefeathers n. (Euphemistic) Nonsense; indicates disbelief. |
| HOTHEADEDNESS | • hotheadedness n. The state or characteristic of being hotheaded; the tendency to be easily infuriated or provoked. • hot-headedness n. Alternative spelling of hotheadedness. • HOTHEADED n. rash, impetuous. |
| HYPOTHESISERS | • hypothesisers n. Plural of hypothesiser. • HYPOTHESISER n. one who hypothesises, also HYPOTHESIZER. |
| HYPOTHESIZERS | • hypothesizers n. Plural of hypothesizer. • HYPOTHESIZER n. one who hypothesizes, also HYPOTHESISER. |
| PHOTOPHORESES | • PHOTOPHORESIS n. migration of suspended particles under the influence of light. |
| SHORTSHEETING | • shortsheeting v. Present participle of shortsheet. • short-sheeting v. Present participle of short-sheet. • short␣sheeting v. Present participle of short sheet. |
| THERMOSPHERES | • thermospheres n. Plural of thermosphere. • THERMOSPHERE n. the outermost layer of the atmosphere. |
| TROCHOSPHERES | • trochospheres n. Plural of trochosphere. • TROCHOSPHERE n. a free-swimming pelagic form of many invertebrates, also TROCHOPHORE. |
| WHOLESTITCHES | • WHOLESTITCH n. weaving stitch that fills in a pattern. |