lunitidal interval
- noun
- /luːˈnɪtaɪdəl ˈɪntərvəl/
- Specialized
:
intervalo lunitidal
- The lunitidal interval is used in tide tables to predict the timing of local high tides.
Examples
-
The lunitidal interval varies based on the moon's position.
-
Because the lunitidal interval varies by location, local data is essential for accurate tide predictions.
-
Scientists measured the lunitidal interval to better understand the bay's tidal patterns.
-
Understanding the lunitidal interval is crucial for fishermen.
-
The fisherman needed to know the lunitidal interval to plan his catch effectively.
-
Understanding the lunitidal interval is essential for accurate tide predictions.
-
To avoid missing the best fishing times, he calculated the lunitidal interval for the upcoming week.
How Long
Surface Forms
Morphology
The compound clearly signals a time period related to lunar tides: 'lunitidal' (relating moon/tidal influence) plus 'interval' (a length of time) gives a general sense of a time span connected to the moon and tides. However, the precise technical meaning (specifically the time between the moon's transit over a meridian and the following high tide) is specialized and not fully predictable from the constituents alone, so a learner would grasp the general idea but not the exact definition without prior exposure.
Etymology
Lunitidal interval is built from the parts luni, meaning 'moon', and tidal, meaning 'tide'. Imagine the 'moon' passing overhead and, after a short wait, the 'high tide' arriving. That wait is the lunitidal interval, so the term means the 'time between' the moon's passing and the next high tide.