pumex
Pronunciation
Forms
pūmex m or f (genitive pūmicis); third declension[1] Catullus uses it as a feminine.[2][3] Plautus has the ablative pūmicī.[2]
Etymology
It is inherited from Proto-Italic *poim-Vk-, from Proto-Indo-European *(s)poHi-m- (“foam”), and so related to spūma, “foam”.[4][1][2][5] Ernout and Meillet thought the name came from the stone's likeness to a sponge, but de Vaan prefers to explain it from its look of petrified foam.[4] Wiktionary compares rūmex for the unusual suffix.[1] According to Etymonline the Late Latin form pōmex, from which English took the word, came from Oscan or another dialect.[6][5]
Earliest recorded meaning
Plautus has it first, in the Persa: to ask water of a pumice stone, that is, money of someone who has none.[2][3][4]
Semantic evolution
It is pumice or any similar volcanic rock.[2] Plautus already uses it as an image of dryness: a pumice stone is not as dry as a certain old man.[3] It was used to polish the ends of book rolls, as with Catullus' new little book smoothed with dry pumice, and Propertius extends this to verse polished fine.[2][3] It also served to smooth the skin, as in Ovid and Juvenal.[2] In poetry it is any porous rock, and in Horace rocks set against the sea.[3]
Timeline
- c. 250–184 BC – Plautus of asking water of a pumice stone.[2][7]
- 81/79–52/50 BC – Catullus of a book polished with pumice.[2][7]
- c. 1400 – English pumice is borrowed through French.[6]
Meanings
Noun
- Pumice, a pumice stone; any similar volcanic rock.[2][3][1]
- Pumice used to polish books or smooth the skin.[2][3]
- (poetic) Any porous rock; a rock.[3][1]
Word family
- pūmiceus
- pūmicō
- pūmicōsus
Related words
- spūma
- English pumice
References
- ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b c d e f g h Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ a b Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de