Englishfor English speakers
ascendant
—
adjective
tending or directed upward
rooted and ascendant strength like that of foliage
— John Ruskin
—
noun
position or state of being dominant or in control
that idea was in the ascendant
—
adjective
(= dominating)
most powerful or important or influential
the economically ascendant class
D-day is considered the dominating event of the war in Europe
—
noun
(= ancestor)
someone from whom you are descended (but usually more remote than a grandparent)
subalgebra
noun
—
A closed subset of an algebra.