Meaning: A bdelloid rotifer of the genus Philodina or family Philodinidae. (Straight from the OED: I don't know enough to try and write it myself).
Usefulness: 1 (Besides rotifers being ridiculously interesting - in a really geeky way - philodine could well mean a love of whirling, or a whirl of love, either of which is useful.)
Logofascination: 1 (If you can resist saying 'bdelloid rotifer' aloud, you should probably stop reading this blog. The OED etymology for philodine merely points out that it's from philo- and dinus, the Greek for whirling or vertigo. Rotifers are very, very tiny and very, very interesting - for starters they are technically animals despite being so tiny, and for seconds the Bdelloidea* have managed to survive for 80 millions years despite reproducing asexually. Since this isn't a science blog, I will stop there and point out that however much I like the idea that a biologist named them lovers of whirling, it's also possibly it is, etymologically, something more like the 'whirling family', or 'family of whirlers'.**)
In the wild: The philodine themselves are everywhere, but this being the internet, there are a number of fan pages.
Usefulness: 1 (Besides rotifers being ridiculously interesting - in a really geeky way - philodine could well mean a love of whirling, or a whirl of love, either of which is useful.)
Logofascination: 1 (If you can resist saying 'bdelloid rotifer' aloud, you should probably stop reading this blog. The OED etymology for philodine merely points out that it's from philo- and dinus, the Greek for whirling or vertigo. Rotifers are very, very tiny and very, very interesting - for starters they are technically animals despite being so tiny, and for seconds the Bdelloidea* have managed to survive for 80 millions years despite reproducing asexually. Since this isn't a science blog, I will stop there and point out that however much I like the idea that a biologist named them lovers of whirling, it's also possibly it is, etymologically, something more like the 'whirling family', or 'family of whirlers'.**)
In the wild: The philodine themselves are everywhere, but this being the internet, there are a number of fan pages.