Where does “post-transition metal” come from?

post-transition metal (English) comes from English transition, from Middle French transition, from Latin transitio, from Latin itio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.

post-transition metal (English): A poor metal, usually including gallium, indium, tin, thallium, lead, and bismuth, also known as B-subgroup metals, other metals, and p-block metals

Definitions

  1. A poor metal, usually including gallium, indium, tin, thallium, lead, and bismuth, also known as B-subgroup metals, other metals, and p-block metals

Ancestry of “post-transition metal”, step by step

post-transition metal traces back through 3 separate lines of ancestry.

via English transition

StepLanguageWordMeaning
1EnglishtransitionThe process of change from one form, state, style...
2Middle Frenchtransition
3Latintransitiotransit, transition, passage; desertion;...
4Latinitioa going, walking, travelling
5Latin-tiōtion, -ation, -ing
6Latindissertātiō(spoken) dissertation, discourse, disquisition
7Latindissertusarranged, disposed; explained
8Latindissereresecond-person singular future passive indicative...
9Latindis-asunder, apart, in two; reversal, removal;...
10Latincalceusshoe
11Latincalxlimestone; chalk; the finish line
12Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English post

StepLanguageWordMeaning
1EnglishpostA long dowel or plank protruding from the ground;...
2Middle Frenchposte
3Italianpostamail, post; post office; stakes
4Latinprobāre
5Latinprobōto approve, permit, commend
6LatinProbusgood, serviceable, excellent, superior, able
7Proto-Indo-Europeanpro-bhwo-being in front, prominent
8Proto-Indo-Europeanpro-toward, forward
9Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
10Proto-Indo-Europeanper-before, in front; first; to go through
11Proto-Indo-Europeanpr̥tóspassed , crossed

via English metal

StepLanguageWordMeaning
1Englishmetal"Chemical elements or alloys, and the mines where...
2Frenchmétalmetal
3Germanmetallmetal
4Italianmetallometal
5Spanishmetalmetal
6Old Spanishmetalmetal
7Old Frenchmétalmetal material
8Latinmetallummetal; precious metals, especially gold or...
9Ancient GreekμέταλλονA mine, quarry, or salt pit; metal
10Ancient Greekμέταλλευεινto mine, quarry
Every word from Ancient Greek χάλιξ