2
votes
4answers
427 views

What is a word that means “a span of six months”?

Is there a word that means "a span of six months"? That is, I want to connote a stretch of time that lasts half a year, not an event that happens every six months.
1
vote
3answers
2k views

What do you call “one hundredth of a second”?

As in: He broke the world record of 14.05 I tried searching Wikipedia and ended up with centisecond. It sounds so scientific. What is it called in colloquial English?
2
votes
1answer
124 views

How do you refer to grouping numbers in lots of 60? [closed]

We have the term "metric" for things measured in decimal or powers of 1000: millimeter meter kilometer And the term "hexadecimal" for things measured in base 16. What term describes grouping ...
2
votes
2answers
1k views

Terms for “half a decade”

Is "lustrum" (pl. lustra) an understandable (say, at least in academic publications) or valid/common term for a five year span, e.g. to use in a table summarizing data where space can be very ...