16-letter words containing a, l, t, m
- hydrated alumina — a crystalline, water-insoluble powder, Al(OH) 3 or Al 2 O 3 ⋅3H 2 O, obtained chiefly from bauxite: used in the manufacture of glass, ceramics, and printing inks, in dyeing, and in medicine as an antacid and in the treatment of ulcers.
- hydraulic cement — cement that can solidify under water.
- hydroformylation — the addition of a hydrogen atom and the formyl group to a double bond of a hydrocarbon by reaction with a mixture of carbon monoxide and hydrogen in the presence of a catalyst.
- hyperaccumulator — a plant that absorbs toxins, such as heavy metals, to a greater concentration than that in the soil in which it is growing
- hypermasculinity — pertaining to or characteristic of a man or men: masculine attire.
- hyperstimulation — to rouse to action or effort, as by encouragement or pressure; spur on; incite: to stimulate his interest in mathematics.
- hypoalimentation — insufficient or inadequate nourishment.
- illegitimateness — Quality of being illegitimate.
- image consultant — imagemaker.
- immediate family — parents, siblings, children
- immelmann (turn) — a maneuver in which an airplane is half looped to an upside-down position and then half rolled back to normal, upright flight: used to gain altitude while reversing direction
- immethodicalness — Lack of method; the quality of being immethodical.
- immigration laws — regulations on incoming foreigners
- immunohematology — the study of blood and blood-forming tissue in relation to the immune response.
- immunomodulation — Any of several adjustments in the level of an immune response.
- immunomodulatory — (medical) Having the ability to alter or regulate immune functions.
- immunoregulation — (immunology) The control of immune responses between lymphocytes and macrophages.
- immunoregulatory — Of or pertaining to immunoregulation.
- impenetrableness — The quality of being impenetrable.
- imperfectability — The quality of not being perfectable; of being forever imperfect.
- imperturbability — incapable of being upset or agitated; not easily excited; calm: imperturbable composure.
- implied warranty — a warranty not stated explicitly by the seller of merchandise or real property but presumed for reasons of commercial or legal custom (distinguished from express warranty).
- impracticability — The quality or condition of being impracticable.
- impracticalities — Plural form of impracticality.
- in general terms — generally, approximately
- in the meanwhile — until then, for now
- in-law apartment — a self-contained living area within a single-family home, as for an aging parent.
- incidental music — music intended primarily to point up or accompany parts of the action of a play or to serve as transitional material between scenes.
- indemnity clause — a clause in a contract that commits one or both parties to indemnify any loss that arises out of the contract
- indian meal moth — a small pyralid moth, Plodia interpunctella, whose larvae are an important pest of stored cereals.
- indiscriminantly — Misspelling of indiscriminately.
- indiscriminately — not discriminating; lacking in care, judgment, selectivity, etc.: indiscriminate in one's friendships.
- infant mortality — death during infancy
- infantile autism — a disorder appearing in children before the age of two and a half, characterized by lack of interest in others, impaired communication skills, and bizarre behavior, as ritualistic acts and excessive attachment to objects.
- infinite decimal — nonterminating decimal.
- installment plan — a system for paying for an item in fixed amounts at specified intervals.
- institutionalism — the system of institutions or organized societies devoted to public, charitable, or similar purposes.
- instrument panel — Also called instrument board. a panel on which are mounted an array of dials, lights, and gauges that monitor the performance of a machine or device, as an airplane.
- instrumentalists — Plural form of instrumentalist.
- interculturalism — The philosophy of exchanges between cultural groups within a society.
- interdimensional — Between dimensions.
- interior lineman — one of the players positioned on the line of scrimmage between the ends.
- interlaced image — progressive coding
- interminableness — The state or condition of being interminable.
- interministerial — pertaining to the ministry of religion, or to a minister or other member of the clergy.
- internationalism — the principle of cooperation among nations, for the promotion of their common good, sometimes as contrasted with nationalism, or devotion to the interests of a particular nation.
- intertestamental — of or relating to the period between the close of the Old Testament and the beginning of the New Testament.
- intimate apparel — lingerie (sense 2)
- intracytoplasmic — Located in the cytoplasm of a cell.
- intradermal test — a test for immunity or allergy to a particular antigen by observing the local reaction following injection of a small amount of the antigen into the skin.