*pum
Reconstruction analysis
Intermediate reconstructions
Connections
Notes
This etymon looks rather similar to *s-bwam PLUMP / SWOLLEN [STC #172] as well as to #1317 PTB *bwap CALF / LEG [STC #30], since the bicep of the arm is protuberant like the calf of the leg. Cf. Mizo puam ‘swell’, pan-puam ‘muscle of upper arm’.
Both Meithei and Lui show assimilation of the final consonants of the first syllable (< #745 PTB *ban ARM / HAND / SHOULDER) to the initial of the second. The Liangmei form seems to show radical reduction of the first syllable to syllabic m, implying a two-stage development: assimilation to the initial of the second syllable, followed by reduction and prefixization of the first syllable.
Reflexes & cognates46 reflexes · 10 subgroups
1.1“North Assam”2
1.3.3Zeme Group2
1.4Meithei3
1.7.2.1Tangsa-Nocte4
1.7.3.1Jingpho5
1.7.3.2Asakian1
2.1.4Tamangish16
6.1.2Loloish
The Lahu rhyme -ɛ is often from PL *-um.
The putative Bisu and Phunoi reflexes of this weakly attested root show initial h- rather than a labial stop. If these are indeed valid reflexes, they would point to a development reminiscent of Old Japanese *p- going to Modern Japanese h-.
6.1.2.1Northern Loloish5
6.1.2.2Central Loloish2
6.1.2.3Southern Loloish6
Cite this entry
*pum ‘ARM / SHOULDER’.https://larc-iu.github.io/stedt/etymon/754BibTeX
@misc{stedt-754,
title = {{*pum 'ARM / SHOULDER'}},
author = {STEDT},
year = {2017},
note = {Sino-Tibetan Etymological Dictionary and Thesaurus (STEDT) v1.0, etymon #754},
url = {https://larc-iu.github.io/stedt/etymon/754}
}