Synonyms for Latency (same or very similar meaning)
WordNet sense 1 ((computer science) the time it takes for a specific block of data on a data track to rotate around to the read/write head):
rotational latency
WordNet sense 2 (the time that elapses between a stimulus and the response to it):
reaction time, latent period, response time
From the ODE community, based on WordNet
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