An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

To mention or introduce (an idea, proposition, plan, etc.) for consideration or possible action: The architect suggested that the building be restored (Dictionary.com).

From L. suggestus, p.p. of suggerere "to bring under, bring up, lay beneath; afford, supply," from → sub- + gerere "to bring, carry," of unknown origin.

From pišnehâd, from piš "before," → pre-, + nehâd, past stem of nehâdan "to place, put," → position.

1) The act of suggesting.
2) The state of being suggested.
3) Something suggested, as a piece of advice (Dictionary.com).

Verbal noun of → suggest.