(1):

(n.) A cloth fabic for shoes, etc. See Lasting.

(2):

(n.) A plant whose flowers may be dried without losing their form or color, as the pearly everlasting (Anaphalis margaritacea), the immortelle of the French, the cudweeds, etc.

(3):

(n.) (With the definite article) The Eternal Being; God.

(4):

(n.) Eternal duration, past of future; eternity.