7 letter word starting with is

Words Parts of Speech Meaning/Definition/Similar Words
isagoge noun An introduction.
isatide noun A white crystalline substance obtained by the partial reduction of isatin.
ischias adjective See Ischial.
ischial adjective Of or pertaining to the ischium or hip; ischiac; ischiadic; ischiatic.
ischion noun Alt. of Ischium
ischium noun The ventral and posterior of the three principal bones composing either half of the pelvis; seat bone; the huckle bone., One of the pleurae of insects.
ischury noun A retention or suppression of urine.
islandy adjective Of or pertaining to islands; full of islands.
isolate verb t. To place in a detached situation; to place by itself or alone; to insulate; to separate from others., To insulate. See Insulate., To separate from all foreign substances; to make pure; to obtain in a free state.
isonomy noun Equal law or right; equal distribution of rights and privileges; similarity.
isopoda noun pl. An order of sessile-eyed Crustacea, usually having seven pairs of legs, which are all similar in structure.
isorcin noun A crystalline hydrocarbon derivative, metameric with orcin, but produced artificially; — called also cresorcin.
isouric adjective Pertaining to, or designating, a complex nitrogenous acid, isomeric with uric acid.
issuant adjective Issuing or coming up; — a term used to express a charge or bearing rising or coming out of another.
issuing present participle & vb. noun of Issue
isthmus noun A neck or narrow slip of land by which two continents are connected, or by which a peninsula is united to the mainland; as, the Isthmus of Panama; the Isthmus of Suez, etc.