Where does “torpedo roll” come from?

torpedo roll (English) comes from English roll, from Middle English rolle, from Old French rolle, from Medieval Latin rotulus, from Latin rotula, from Arabic رَطْل, from Classical Syriac ܪܝܛܠܐ, from Classical Syriac ܠܝܛܪܐ — ingot.

torpedo roll (English): A long sandwich roll

Definitions

  1. A long sandwich roll

Ancestry of “torpedo roll”, step by step

torpedo roll traces back through two separate lines of ancestry.

via English roll

StepLanguageWordMeaning
1EnglishrollTo cause to revolve by turning over and over; to...
2Middle Englishrolle
3Old Frenchrolleregistration
4Medieval Latinrotulusa roll, list, catalogue, schedule, record, a...
5Latinrotulaa small wheel; roll
6Arabicرَطْل
7Classical Syriacܪܝܛܠܐ
8Classical Syriacܠܝܛܪܐlibra, pound
9Frenchlitrelitre
10Medieval Latinlitra
11Ancient Greekλίτραlitra, a Sicilian silver coin; libra, a unit of...
12Proto-Italic*līðrāingot

via English torpedo

StepLanguageWordMeaning
1EnglishtorpedoAn electric ray of the genus "Torpedo"; A...
2Latintorpēdōlethargy, inertness, sluggishness
3Latintorpeōto be stiff, numb, torpid or motionless
4Proto-Indo-Europeanterp-to satisfy
Every word from Proto-Italic *līðrāEvery word from Ancient Greek λίτραEvery word from Medieval Latin litra