Olc

On-Line Computer system

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Old
[ohld] /oʊld/ adjective, older, oldest or elder, eldest. 1. far advanced in the years of one’s or its life: an old man; an old horse; an old tree. 2. of or relating to the latter part of the life or term of existence of a person or thing: old age. 3. as if or appearing […]
Old-age
noun 1. the last period of human life, now often considered to be the years after 65.
Old age pension
noun 1. a former name for the state retirement pension

Oldas
On-line Digital Analog Simulator. An interactive version of MIMIC, for IBM 360. [“OLDAS: An On-line Continuous System Simulation Language”, R.P. Cullen, in Interactive Systems for Experimental Applied Mathematics, A-P 1968].
Old as adam
Also, old as the hills. Ancient, as in He must be as old as Adam by now, or That joke is as old as the hills. The first term, alluding to the first human created by God, according to the Bible, was first recorded only in 1867. The variant, referring to geological time (when mountains […]