precise
adj.adj. very exact and accurate. You use this when you want to be clear about small details or specific numbers.
adj. marked by exactness and accuracy of expression or detail. Often used to describe measurements, instructions, or timing that must be strictly correct.
The scientist needs precise measurements for the experiment.
The engineer provided precise instructions to ensure the bridge was built exactly according to the safety plans.
While the general theory was sound, the lack of precise data prevented the researchers from determining the exact moment the chemical reaction reached its peak.
From Middle French précis, from Latin praecīsus, perfect passive participle of praecīdere, from prae- (“before, in front”) + caedere (“cut; strike”), cognate with hit. Related to incise. Doublet of précis.
Typically placed before the noun it modifies; can also follow a linking verb like 'be' or 'become'.
He gave me a more precise informationHe gave me more precise informationInformation is uncountable; learners often incorrectly use 'a' when adding an adjective like 'precise'.