Where does “rostralwards” come from?

rostralwards (English) comes from English rostral, from Latin rōstrum, from Latin ferreorostris, from Latin ferreus, from Latin ferrum, from Cornish -er, from English -er, from Middle English -er.

rostralwards (English): In a rostral direction

Definitions

  1. In a rostral direction

Ancestry of “rostralwards”, step by step

rostralwards traces back through two separate lines of ancestry.

via English rostral

StepLanguageWordMeaning
1EnglishrostralRelating to the rostrum; Serving as a rostrum; A...
2Latinrōstrumbill or beak of a bird
3Latinferreorostrishaving a cruel beak
4Latinferreusiron, made of iron; like or pertaining to iron;...
5Latinferrumiron; any tool made of iron; fight, clash
6Cornish-erForms masculine agent nouns
7English-erA person or thing that does an action indicated...
8Middle English-eragentive suffix; agent noun suffix
9Old French-erAlternative form of -ier, verbal suffix;...
10Latin-ārefirst conjugation
11Proto-Italic-āōForms primarily denominative verbs
12Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
13Proto-Indo-European-yétiCreates intransitive, often deponent,...
14Proto-Indo-Europeanyé-

via English wards

StepLanguageWordMeaning
1Englishwardsplural of ward; Third-person singular simple...
2EnglishwardA warden; a guard; a guardian or watchman;...
3Middle Englishwardward, keeping
4Old Englishweardguard; guard, the action of looking out for...
5Old Englishōraore, unwrought metal
6Old Englishēarsea, ocean; grave, earth
7Proto-Germanicahazear
8Proto-Finnicahtasnarrow, cramped
9Proto-Balticanśtas
10Proto-Indo-Europeanh₂énǵʰusnarrow, tight
11Proto-Indo-Europeanh₂enǵʰ-to constrict, tighten, compress; narrow, tight;...
Every word from Proto-Indo-European yé-