Where does “heavy wetter” come from?

heavy wetter (English) comes from English heavy, from English heave, from Middle English heven, from Old English hebban, from Proto-West Germanic habbjan, from Proto-Germanic habjaną, from Proto-Indo-European kh₂pyé-, from Proto-Indo-European keh₂p- — to seize, grab; to seize; take up; lift; to take,...

heavy wetter (English): Someone, especially a baby or toddler, who urinates a large volume into their diaper at one time, often causing the diaper to leak as it has inadequate time to absorb all of the liquid

Definitions

  1. Someone, especially a baby or toddler, who urinates a large volume into their diaper at one time, often causing the diaper to leak as it has inadequate time to absorb all of the liquid

Ancestry of “heavy wetter”, step by step

heavy wetter traces back through two separate lines of ancestry.

via English heavy

StepLanguageWordMeaning
1EnglishheavyHaving great weight; Serious, somber; Not easy to...
2EnglishheaveTo lift with difficulty; to raise with some...
3Middle EnglishhevenTo raise, lift, heave; Alternative form of haven
4Old Englishhebbanto lift, raise
5Proto-West Germanichabbjanto have; to lift
6Proto-Germanichabjanąto have, to hold; to lift, heave
7Proto-Indo-Europeankh₂pyé-
8Proto-Indo-Europeankeh₂p-to seize, grab; to seize; take up; lift; to take,...

via English wetter

StepLanguageWordMeaning
1Englishwettercomparative form of wet: more wet; Agent noun of...
2EnglishwetMade up of liquid or moisture, usually water; Of...
3Middle Englishwetwet, watery; wet, rainy; liquid, fluid
4Middle Englishwetento wet
5Old Englishwǣtanto wet, moisten, water
6Proto-Germanicwētijanąto wet; make wet
7Indo-European*wed-
Every word from Proto-Indo-European keh₂p-