13-letter words containing a, l, e, o, c, h
- leptocephalic — having a narrow skull
- leptocephalus — a colorless, transparent, flattened larva, especially of certain eels and ocean fishes.
- lethal factor — a gene that under certain conditions causes the death of an organism.
- lexicographer — a writer, editor, or compiler of a dictionary.
- lexicographic — Like a dictionary, relating to lexicography (the writing of a dictionary).
- lichenization — any complex organism of the group Lichenes, composed of a fungus in symbiotic union with an alga and having a greenish, gray, yellow, brown, or blackish thallus that grows in leaflike, crustlike, or branching forms on rocks, trees, etc.
- literacy hour — (in England and Wales) a daily reading and writing lesson that was introduced into the national primary school curriculum in 1998 to raise standards of literacy
- load the dice — anything put in or on something for conveyance or transportation; freight; cargo: The truck carried a load of watermelons.
- lower chamber — lower house.
- luncheon meat — any of various sausages or molded loaf meats, usually sliced and served cold, as in sandwiches or as garnishes for salads.
- macrocephalic — Cephalometry. being or having a head with a large cranial capacity.
- macrocephalus — Alternative spelling of macrocephalous.
- macrolecithal — megalecithal.
- magnet school — a public school with special programs and instruction that are not available elsewhere in a school district and that are specially designed to draw students from throughout a district, especially to aid in desegregation.
- manhole cover — a removable metal plate covering a shaft that leads down to a sewer or drain
- megalocephaly — Cephalometry, Craniometry. macrocephalic.
- melancholious — (obsolete) melancholy.
- melanochroous — having dark-coloured or black skin
- mesencephalon — Anatomy. the midbrain.
- mesocephalism — mesocephaly
- mesocephalous — Alternative form of mesocephalic.
- metencephalon — the anterior section of the hindbrain, comprising the cerebellum and pons.
- methocarbamol — a substance, C 1 1 H 1 5 NO 5 , used as a muscle relaxant in combination with other drugs in the treatment of acute, painful musculoskeletal conditions.
- methodistical — Methodistic.
- microcephalia — Microcephaly.
- microcephalic — having a head with a small braincase.
- microcephalus — An abnormally small head.
- microlecithal — having a small amount of yolk, as certain eggs or ova.
- morphemically — By means of, or in terms, of morphemes.
- muscle shoals — former rapids of the Tennessee River in SW Alabama, changed into a lake by Wilson Dam: part of the Tennessee Valley Authority.
- necrophiliacs — Plural form of necrophiliac.
- neoencephalon — neencephalon.
- nephrological — of or relating to nephrology
- neurochemical — of or relating to neurochemistry.
- nicholasville — a town in central Kentucky.
- non-spherical — having the form of a sphere; globular.
- non-technical — belonging or pertaining to an art, science, or the like: technical skill.
- nonalphabetic — not employing alphabetic order
- nondetachable — Not capable of being detached.
- nonhaemolytic — relating to a transfusion reaction in which the red blood cells survive
- nonhysterical — not hysterical or funny
- nonmechanical — having to do with machinery: a mechanical failure.
- nontheatrical — not relating to the theatre
- normocephalic — Having a normal sized head; neither macrocephalic nor microcephalic; mesocephalic.
- north channel — a strait between SW Scotland and NE Ireland. 14 miles (23 km) wide at the narrowest point.
- nut chocolate — chocolate containing nuts
- oleyl alcohol — an unsaturated, fatty alcohol, derived from oleic acid, C 1 8 H 3 6 O, used chiefly in organic synthesis.
- one-punch law — a law prescribing punitive sentences for assault, including assault comprising a single blow
- opthalmoscope — Misspelling of ophthalmoscope.
- optical bench — an apparatus, as a special table or rigid beam, for the precise positioning of light sources, screens, and optical instruments used for optical and photometric studies, having a ruled bar to which these devices can be attached and along which they can be readily adjusted.