| Let's try an alpha-helical membrane, see if we can combine then. | นั่นคอมพิวเตอร์ใคร? ดร.ดักลาส โจสลิน Instinct (2011) |
| helichrysum | (n) large genus of mostly African and Australian herbs and shrubs: everlasting flowers; in some classifications includes genus Ozothamnus, Syn. genus Helichrysum |
| helicidae | (n) land snails including the common edible snail and some pests, Syn. family Helicidae |
| helicon | (n) a tuba that coils over the shoulder of the musician, Syn. bombardon |
| helicopter | (n) an aircraft without wings that obtains its lift from the rotation of overhead blades, Syn. chopper, whirlybird, eggbeater |
| helicteres | (n) genus of shrubs and small trees of tropical America and Asia having cylindrical fruits spirally twisted around one another, Syn. genus Helicteres |
| Helical | a. [ From Helix. ] Of or pertaining to, or in the form of, a helix; spiral; |
| Helichrysum | ‖n. [ L., the marigold, fr. Gr. &unr_; a kind of plant. ] (Bot.) A genus of composite plants, with shining, commonly white or yellow, or sometimes reddish, radiated involucres, which are often called “everlasting flowers.” [ 1913 Webster ] |
| Heliciform | a. [ Helix + -form. ] Having the form of a helix; spiral. [ 1913 Webster ] |
| Helicin | n. (Chem.) A glucoside obtained as a white crystalline substance by partial oxidation of salicin, from a willow (Salix Helix of Linnaeus.) [ 1913 Webster ] |
| Helicine | a. (Anat.) Curled; spiral; helicoid; -- applied esp. to certain arteries of the penis. [ 1913 Webster ] |
| Helicograph | n. [ Helix + -graph. ] An instrument for drawing spiral lines on a plane. [ 1913 Webster ] |
| Helicoid | n. (Geom.) A warped surface which may be generated by a straight line moving in such a manner that every point of the line shall have a uniform motion in the direction of another fixed straight line, and at the same time a uniform angular motion about it. [ 1913 Webster ] |
| Helicoid | a. [ Gr. &unr_;; &unr_;, &unr_;, spiral + &unr_; shape: cf. F. hélicoïde. See Helix. ] [ 1913 Webster ]
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| Helicoidal | a. Same as Helicoid. -- |
| Helicon | prop. n. [ L., fr. Gr. From Helicon's harmonious springs |