تسو

تَسْوَ • (taswa) (form I)

1. second-person masculine singular non-past active jussive of سَوِيَ (sawiya)
2. third-person feminine singular non-past active jussive of سَوِيَ (sawiya)

تُسْوَ • (tuswa) (form I)

1. second-person masculine singular non-past passive jussive of سَوِيَ (sawiya)
2. third-person feminine singular non-past passive jussive of سَوِيَ (sawiya)

تُسَوِّ • (tusawwi) (form II)

1. second-person masculine singular non-past active jussive of سَوَّى (sawwā)
2. third-person feminine singular non-past active jussive of سَوَّى (sawwā)

تُسَوَّ • (tusawwa) (form II)

1. second-person masculine singular non-past passive jussive of سَوَّى (sawwā)
2. third-person feminine singular non-past passive jussive of سَوَّى (sawwā)

Inherited from Middle Persian [Book Pahlavi needed] (tasūg), from where also borrowed Arabic طَسُّوج (ṭassūj) and Classical Syriac ܛܺܝܣܽܘܓܳܐ (ṭīssūḡā), according to Friedrich Müller a loan of Pali catasso f (“four”).

تسو • (tasu) (plural تسوها (tasuhâ))

1. hour

   Synonym: (commoner) ساعت (sâ'at)

2. the twenty-fourth part of a weight, measure, or day

• → Middle Armenian: թասու (tʻasu)

• Brockelmann, Carl (1895) Lexicon Syriacum (in Latin), Berlin, Edinburgh: Reuther & Reichard, T. & T. Clark, page 137a
• Hübschmann, Heinrich (1897) Armenische Grammatik. 1. Theil: Armenische Etymologie (in German), Leipzig: Breitkopf & Härtel, page 266
• Müller, Friedrich (1894) “Pahlawi und neupersische Etymologien”, in Wiener Zeitschrift für die Kunde des Morgenlandes (in German), volume 8, page 184
• Vullers, Johann August (1855) “تسو”, in Lexicon Persico-Latinum etymologicum cum linguis maxime cognatis Sanscrita et Zendica et Pehlevica comparatum, e lexicis persice scriptis Borhâni Qâtiu, Haft Qulzum et Bahâri agam et persico-turcico Farhangi-Shuûrî confectum, adhibitis etiam Castelli, Meninski, Richardson et aliorum operibus et auctoritate scriptorum Persicorum adauctum‎ (in Latin), volume I, Gießen: J. Ricker, page 445b