Of extent in time: Onwards, immediately afterwards and continuously. Now only in phrases from this time (day,etc.) forth (somewhat archaic), and…

= always, adv. 3.

Ever; always; throughout eternity.

Throughout all time, eternally; throughout all past or all future time; forever; perpetually (often hyperbolically or in relative sense: throughout…

without end (Middle English buten ende): endlessly, for ever; also in adjectival sense, endless. world without end: see world, n. phrases 2d.

eternally.

till doomsday: to the end of the world, as long as the world lasts, for ever.

For all time, forever. Also (in later use only) to all time. Now rare.

In a perdurable manner; permanently; eternally.

Phrases. in aye: for ever. Obsolete.

without end (Middle English buten ende): endlessly, for ever; also in adjectival sense, endless. world without end: see world, n. phrases 2d.

Esp. with reference to a future event: at any point in time; (following a negative) ever.

Phrases. for ay: for ever, to all eternity. Also amplified, for ever and ay; in Middle English for ay and o. (Only poetic in English; in prose use…

Without cessation or end; ever, for ever.

Everlastingly, eternally, for ever; indefinitely, in perpetuity. Also (archaic): for the rest of one's life.

ever onward.

Without end; for ever; throughout all future time.

For ever, continuously; = perpetually, adv. Obsolete (chiefly poetic and in compounds in later use).

Without end; for ever; throughout eternity.

For an infinite period, for ever. Obsolete.

in (also for, †to) perpetuity: for all time, for ever; for an unlimited or indefinitely long period.

For all time, forever; for or throughout a long period; continually, perpetually, without any interruption. See also always forth at forth, adv. 3a.

without time: outside of or independent of time; for ever; eternally. Obsolete.

In an endless manner; everlastingly, for ever; perpetually, unceasingly.

= sempiternally, adv.

? Infinite, endless: in quot. 1470 as adv. Without end, in perpetuity. Obsolete. rare.

For ever, throughout eternity; = everlastingly, adv. 1b. Obsolete. rare.

For ever; perpetually. Obsolete.

Forever, for all future time, for eternity.

Everlastingly, eternally.

all days: always, forever. Now rare (poetic in later use).

for altogether: for all time to come; finally, definitively; permanently, for good, once and for all. Cf. once for altogether at once, adv. conj.adj.…

Continuously, permanently, for a permanence.

quasi-adv. Without end, always. Obsolete.

In an incorruptible manner; in a way not subject to corruption.

Perpetually, incessantly.

Forever, for all future time, in perpetuity.

quasi-adv.

(un-, prefix1 affix 5.)

(with a) Something permanent, a permanency. for a constancy: as a permanent arrangement.

Throughout the year or a succession of years; continually, perpetually; always.

In an imperishable manner; everlastingly; indestructibly.

without capability of failure.

Perpetually; without withering.