what does time interval mean
Princeton's WordNet (4.00 / 1 vote) Rate this definition: time interval, interval (noun). a definite length of time marked off by two instants. interval (noun). a set containing all points (or all real numbers) between two given endpoints. interval, separation (noun). the distance between things.
Wiktionary (0.00 / 0 votes) Rate this definition: interval (Noun). A distance in space. interval (Noun). A period of time. interval (Noun). The difference (a ratio or logarithmic measure) in pitch between two notes, often referring to those two pitches themselves (otherwise known as a dyad). interval (Noun). A connected section of the real line which may be empty or have a length of zero.