[lev-uh-ning] /ˈlɛv ə nɪŋ/
Also called leavening agent. a substance used to produce fermentation in dough or batter; .
the act or process of causing to ferment by .
[lev-uh n] /ˈlɛv ən/
a substance, as yeast or baking powder, that causes fermentation and expansion of dough or batter.
fermented dough reserved for producing fermentation in a new batch of dough.
an element that produces an altering or transforming influence.
verb (used with object)
to add leaven to (dough or batter) and cause to rise.
to permeate with an altering or transforming element.
any substance that produces fermentation in dough or batter, such as yeast, and causes it to rise
a piece of such a substance kept to ferment a new batch of dough
an agency or influence that produces a gradual change
to cause fermentation in (dough or batter)
to pervade, causing a gradual change, esp with some moderating or enlivening influence
mid-14c., from Old French levain “leaven, sourdough” (12c.), from Latin levamen “alleviation, mitigation,” but used in Vulgar Latin in its literal sense of “a means of lifting, something that raises,” from levare “to raise” (see lever). Figurative use from late 14c.
c.1400, from leaven (n.). Related: Leavened; leavening.
(1.) Heb. seor (Ex. 12:15, 19; 13:7; Lev. 2:11), the remnant of dough from the preceding baking which had fermented and become acid. (2.) Heb. hamets, properly “ferment.” In Num. 6:3, “vinegar of wine” is more correctly “fermented wine.” In Ex. 13:7, the proper rendering would be, “Unfermented things [Heb. matstsoth] shall be consumed during the seven days; and there shall not be seen with thee fermented things [hamets], and there shall not be seen with thee leavened mass [seor] in all thy borders.” The chemical definition of ferment or yeast is “a substance in a state of putrefaction, the atoms of which are in a continual motion.” The use of leaven was strictly forbidden in all offerings made to the Lord by fire (Lev. 2:11; 7:12; 8:2; Num. 6:15). Its secretly penetrating and diffusive power is referred to in 1 Cor. 5:6. In this respect it is used to illustrate the growth of the kingdom of heaven both in the individual heart and in the world (Matt. 13:33). It is a figure also of corruptness and of perverseness of heart and life (Matt. 16:6, 11; Mark 8:15; 1 Cor. 5:7, 8).
- Leave no stone un turned
[stohn] /stoʊn/ noun, plural stones for 1–5, 7–19, stone for 6. 1. the hard substance, formed of mineral matter, of which rocks consist. 2. a rock or particular piece or kind of rock, as a boulder or piece of agate. 3. a piece of rock quarried and worked into a specific size and shape for […]
[lev-uh n-wurth, -werth] /ˈlɛv ənˌwɜrθ, -wərθ/ noun 1. a city in NE Kansas. 2. a federal and military prison there. /ˈlɛvənˌwɜːθ; -wəθ/ noun 1. a city in NE Kansas, on the Missouri River: the state’s oldest city, founded in 1854 by proslavery settlers from Missouri. Pop: 35 211 (2003 est)
noun 1. permission to be absent from duty, employment, service, etc.; leave. 2. the length of time granted in such permission: a two-year leave of absence. noun 1. permission to be absent from work or duty 2. the period of absence
- Leave one cold
Disappoint one, fail to interest one. For example, This book leaves me cold. This expression, first recorded in 1853, employs cold in the sense of “unenthusiastic” or “indifferent,” a usage dating from the late 1100s.