12-letter words containing heli
- anthelic arc — a rare halo occurring at the sun's elevation but in the opposite part of the sky.
- chelicerates — Plural form of chelicerate.
- double helix — the spiral arrangement of the two complementary strands of DNA.
- endothelioma — Any of various mostly benign neoplasms derived from the endothelium of blood vessels or lymph channels.
- epitheliomas — Plural form of epithelioma.
- helianthemum — (botany) Any of the genus Helianthemum of rockroses.
- helianthuses — Plural form of helianthus.
- helical gear — a cylindrical gear wheel whose teeth follow the pitch surface in a helical manner.
- helical rack — a rack having teeth set at an oblique angle to the edges. Compare rack1 (def 5).
- helical scan — denoting a recording technique used with video tapes in which the recorded tracks on the tape are segments of a helix
- helichrysums — Plural form of helichrysum.
- helicobacter — Any member of the Helicobacter bacteria.
- helicographs — Plural form of helicograph.
- helicoptered — Simple past tense and past participle of helicopter.
- heliocentric — measured or considered as being seen from the center of the sun.
- heliogabalus — (Varius Avitus Bassianus"Marcus Aurelius Antoninus") a.d. 204–222, Roman emperor 218–222.
- heliographed — Simple past tense and past participle of heliograph.
- heliographer — (obsolete) Photographer.
- heliographic — a device for signaling by means of a movable mirror that reflects beams of light, especially sunlight, to a distance.
- heliogravure — photoengraving.
- heliophilous — attracted to sunlight
- heliospheric — Of or pertaining to the heliosphere.
- heliotherapy — treatment of disease by means of sunlight.
- heliotropism — heliotropic tendency or growth.
- helium flash — the explosive burning of helium in the case of a star of low mass that occurs when the core is so dense that the matter has become degenerate. The burning causes a rapid rise in temperature until it is so high that the gas ceases to be degenerate, after which there is a rapid expansion
- mesothelioma — a malignant tumor of the covering of the lung or the lining of the pleural and abdominal cavities, often associated with exposure to asbestos.
- nephelinitic — containing or resembling nephelinite, pertaining to nephelinite
- paranthelion — a bright spot in the sky caused by refraction and occurring at an angular distance from the sun of between 90° and 140°
- saint helier — a British island in the English Channel: the largest of the Channel Islands. 44 sq. mi. (116 sq. km). Capital: St. Helier.
- superhelical — of, relating to, or consisting of a superhelix
On this page, we collect all 12-letter words with HELI. It’s easy to find right word with a certain length. It is the easiest way to find 12-letter word that contains HELI to use in Scrabble or Crossword puzzles.