Where does “heronsbill” come from?

heronsbill (English) comes from English Bill, from Middle English bill, from Old English bil, from Frankish billi, from Proto-Germanic bilją, from Proto-Germanic harjaz, from Proto-Indo-European kóryos, from Proto-Indo-European ḱer- — army.

Ancestry of “heronsbill”, step by step

heronsbill traces back through two separate lines of ancestry.

via English Bill

StepLanguageWordMeaning
1EnglishBillA nickname for the British constabulary. Often called "The Bill" or "Old Bill"
2Middle Englishbill
3Old Englishbila kind of sword or other bladed weapon,...
4Frankishbilli
5Proto-Germanicbiljąa cutting implement; blade; axe; sword; spike;...
6Proto-Germanicharjazarmy; army leader; commander; warrior
7Proto-Indo-Europeankóryoswar; troops; army; war, troops
8Proto-Indo-Europeanḱer-to grow, to make grow, to nourish; to plait,...
9Proto-Indo-Europeankr̥-to turn, to bend
10Proto-Indo-Europeanker-army

via English heron

StepLanguageWordMeaning
1EnglishheronA long-legged, long-necked wading bird of the...
2Middle Englishheronthe grey heron, or (rarely) a representation of it used in heraldry
3Anglo-Normanheironheron
4Medieval Latinhairoheron
5Frankishhaigrō
6Frankishhraigrōheron
7Proto-Germanichraigrôheron
8Proto-Indo-European(s)kreik-
Every word from Proto-Indo-European ker-Every word from Proto-Indo-European kr̥-Every word from Proto-Indo-European ḱer-