1. adjective /əˈprɒk.sɪ.mət,ʌˈpɹɑks.ə.mɪt,əˈprɒk.sɪm.eɪt,ʌˈpɹɑks.ə.maɪt/
Approximate results or values.
To help carry out its mission, NASAs Genesis spacecraft has on board an ion monitor to record the speed, density, temperature and approximate composition of the solar wind ions.
2. verb /əˈprɒk.sɪ.mət,ʌˈpɹɑks.ə.mɪt,əˈprɒk.sɪm.eɪt,ʌˈpɹɑks.ə.maɪt/
To approximate the inequality of riches to the level of nature. Burke.
The telescope approximates perfection. J. Morse. <! material copied from Websters Revised Unabridged Dictionary (1913)
Wikipedia foundation.