13-letter words containing t, r, a, v
- flavoproteins — Plural form of flavoprotein.
- fort victoria — a former name of Masvingo.
- frequentative — noting or pertaining to a verb aspect expressing repetition of an action.
- fuerteventura — a Spanish island off the NW coast of Africa, one of the Canary Islands. 641 sq. mi. (1660 sq. km).
- furniture van — a van designed to move the furniture of a house, office, etc, to another place
- galvanometers — Plural form of galvanometer.
- galvanometric — Of or pertaining to galvanometry.
- give sb heart — If something gives you heart, it makes you feel more confident or happy about something.
- glove factory — a factory where gloves are made
- glove leather — a soft, smooth, pliable, stretchable leather.
- governability — to rule over by right of authority: to govern a nation.
- gram-negative — (of bacteria) not retaining the violet dye when stained by Gram's method.
- gram-positive — (of bacteria) retaining the violet dye when stained by Gram's method.
- grape harvest — gathering of ripe grapes from the vine
- grape variety — type of grape
- grave clothes — the wrappings in which a dead body is interred
- gravitational — Physics. the force of attraction between any two masses. Compare law of gravitation. an act or process caused by this force.
- gravity clock — a clock driven by its own weight as it descends a rack, cord, incline, etc.
- gravity fault — a fault along an inclined plane in which the upper side or hanging wall appears to have moved downward with respect to the lower side or footwall (opposed to reverse fault).
- gravity hinge — a hinge closing automatically by means of gravity.
- gravity meter — gravimeter (def 2).
- gravity scale — a scale giving the relative density of fluids
- harvest index — a measurement of crop yield: the weight of a harvested product as a percentage of the total plant weight of a crop.
- harvest mouse — an Old World field mouse, Micromys minutus, that builds a spherical nest among the stems of grains and other plants.
- harvester ant — any of several red or black ants, especially of the genus Pogonomyrmex, of the southwestern U.S., that feed on and store the seeds of grasses.
- have a heart! — be kind or merciful
- heavy-hearted — sorrowful; melancholy; dejected.
- hertzian wave — an electromagnetic wave produced by oscillations in an electric circuit, as a radio or radar wave: first investigated by H. R. Hertz.
- hyperactivate — (biology) To cause or undergo hyperactivation.
- hyperactively — In a hyperactive manner.
- hyperactivity — the condition of being hyperactive.
- hyperreactive — Showing a much greater than normal response to a stimulus.
- hypervigilant — keenly watchful to detect danger; wary: a vigilant sentry.
- imperseverant — lacking the power to perceive
- impredicative — (of a definition) given in terms that require quantification over a range that includes that which is to be defined, as having all the properties of a great general where one of the properties as ascribed must be that property itself
- improvability — to bring into a more desirable or excellent condition: He took vitamins to improve his health.
- improvisation — the art or act of improvising, or of composing, uttering, executing, or arranging anything without previous preparation: Musical improvisation involves imagination and creativity.
- improvisatore — An individual who recites impromptu verse, as from a song or poem.
- improvisatori — Plural form of improvisatore.
- improvisatory — of, relating to, or characteristic of an improvisation or improvisator.
- inadvertently — unintentional: an inadvertent insult.
- incarcerative — to imprison; confine.
- incorporative — Tending to incorporate or include things.
- informal vote — an invalid vote or ballot
- informatively — giving information; instructive: an informative book.
- inobservation — lack of observation
- integer vitae — blameless in life; innocent.
- interactively — acting one upon or with the other.
- interactivity — The quality of being interactive.
- interclavicle — a median membrane bone developed between the collarbones, or in front of the breastbone, in many vertebrates.