2423: Is 'Taurus' (Bull) Semitic? Aug 9, 2021
The Latin 'taurus', Greek ταύρος (tauros) and Lithuanian 'tauras' all could come from the Proto-Indo-European PIE *tau-ro- meaning 'bull', but this could actually be Semitic. The Aramaic for 'bull' is תור (tor), in Hebrew שור (shor), and Arabic ثور (thawr) and so on throughout the whole Semitic family. Meanwhile, many Indo-European languages do not have a word descended from this root, such as in many Indo-Iranian languages, or other related languages spoken further the East. Some notably may have exceptions to this, as in Persian or Avestan with a similar word for horses, or Sanskrit sthura- (thick; standing firm) related to the Old English 'steer'. It could be that those missing cases are simply lacking data, or that this is a wanderwort.
2152: man Nov 5, 2020
One of the oldest and certainly significant root across all Indo-European languages is 'man'. For sure it has broad-reaching senses that gave us many modern derivatives, but not only is it unclear where it comes from, but also across Germanic languages it pushed out an earlier word 'wer'. One theory on its origin connects it to another root *men- giving 'mind' and more obviously the Latin 'mēns', hence 'mention', 'admonish', 'demonstrate', and 'automatic' through Greek, but other linguists contest this idea. Another theory points to Germanic mythology involving a figure known in Latin as Mannus who was the progenitor of people, known in the language as *Mannaz. Either way, it was used as a generic term for humanity and the pronominal use—still seen in German 'man' for 'one'—before it pushed out 'wer' (hence 'werewolf') as a word for 'man' (as in male) by the 13th century. This process is similar to the generic Latin term 'homo' (hence the French 'homme') pushing out 'vir' for specifically male. In all these words though, it also had the sense of 'husband'.
818: Giving and Taking in PIE (nimble and metronome) Mar 5, 2017
There are no known writings of the people who spoke Proto-Indoeuropean; in fact, there are still a number of disputes as whether they came from modern-day Ukraine or Anatolia, but through some linguistic clues, people can start to gain some idea of the culture of this people. For example, words meaning 'to take' in one language, and 'to give' in other Indo-European languages often are cognates of each other, which perhaps means that they were related culturally. This is evidenced in a somewhat surprising pair of words: 'metronome' and 'nimble'. The latter comes from the Old English 'nǣmel' meaning, ‘quick to seize or comprehend,’ and is related to 'niman' which meant ‘take’; the -B- was added to 'nimble' as it is is easier to pronounce that way. While 'niman' is related to a number of other Germanic words, it is also related to the Greek, 'nemein' meaning, 'distribute' or 'manage', and along with that, it is related to the Greek word for 'law', 'nomos'. 'Metronome', on the other hand, is an early 19th century that comes from a compound of the the Greek 'metron' meaning ‘measure’ and the aforementioned 'nomos' in the sense of "giving out". The relationship between giving and taking through this Proto-Indoeuropean root could signify their acknowledgement of that connection inherent in bartering. For more on how people can speculate on this long-dead culture, see these links:
Religion in Proto-Indoeuropean
Family in Proto-Indoeuropean