estmarkThe currency of Estonia after the end of German occupation in November 1918, replaced a few years later by the kroon.
estocA type of sword used from the 14th to the 17th century, characterized by a long, straight, edgeless, sharply pointed blade designed for penetrating mail or plate.
estoppelA legal principle in the law of equity that prevents a party from asserting otherwise valid legal rights against another party because of conduct by the first party, or circumstances to which the first party has knowingly contributed, making it unjust for those rights to be asserted.
estradiolA natural estrogenic hormone that is a phenolic alcohol estra-1,3,5-triene-3,17-diol (C₁₈H₂₄O₂) secreted chiefly by the ovaries of all vertebrates, that is a major and the most potent of the naturally occurring estrogens; the semisynthetic esterified compound is used medicinally to treat estrogen deficiency and breast cancer.
estragoleThe methyl ether of chavicol; it occurs in the essential oil of tarragon
estramustineA synthetic steroidal estrogen whose phosphate is used to counter prostate cancer.
estraneA steroid hydrocarbon that is the basis of several female hormones
estrangeTo cause to feel less close or friendly; alienate. To cease contact with (particularly of a family member or spouse, especially in form estranged).
estrangedHaving become a stranger, of one who formerly was close, as a relative, friend, lover, or spouse.
estrangednessThe state of being estranged; estrangement.
estrangeloThe oldest and classical form of Syriac script.
estrangementThe act of estranging; the act of alienating; alienation.
estrapadeThe rearing, plunging, and kicking actions of a horse trying to get rid of its rider.
estrapronicateEstradiol 17-nicotinate 3-propionate, a synthetic steroidal estrogen.
estratetraenolA derivative of the sex hormone estradiol.
estratrieneThe triply unsaturated estrane that is presumed to be the nucleus of most naturally occurring estrogenic steroids in animals
estrayAn animal that has escaped from its owner; a wandering animal whose owner is unknown. An animal cannot be an estray when on the range where it was raised, and permitted by its owner to run. A lost animal whose owner is known to the party at hand is not an estray.
estreatA true copy, duplicate, or extract of an original writing or record, especially of amercements or penalties set down in the rolls of court to be levied by the bailiff, or other officer.
estriolA relatively weak natural estrogenic hormone that is a glycol C₁₈H₂₄O₃ found in the body chiefly as a metabolite of estradiol, is the main estrogen secreted by the placenta during pregnancy, and is the estrogen typically found in the urine of pregnant women.
estrobinα,α-di(p-ethoxyphenyl)-β-phenylbromoethylene, a synthetic non-steroidal estrogen of the triphenylethylene group.
estroneA natural estrogenic hormone that is a ketone C₁₈H₂₂O₂ found in the body chiefly as a metabolite of and less potent than estradiol, that is also secreted especially by the ovaries, and that is used to treat various conditions (such as ovarian failure and menopausal symptoms) relating to estrogen deficiency.