Where does “Heartbleed” come from?

Heartbleed (English) comes from English bleed, from Middle English bleden, from Middle English -en, from Old English -en, from Old Norse -inn, from Proto-Norse -īna-, from Proto-Germanic -īnaz, from Proto-Indo-European -iHnos — adjectival suffix.

Heartbleed (English): A security bug in OpenSSL, where more data can be read than should be allowed, which was disclosed and fixed in April 2014

Definitions

  1. A security bug in OpenSSL, where more data can be read than should be allowed, which was disclosed and fixed in April 2014

Ancestry of “Heartbleed”, step by step

Heartbleed traces back through two separate lines of ancestry.

via English bleed

StepLanguageWordMeaning
1EnglishbleedTo lose blood through an injured blood vessel; To...
2Middle Englishbledenplural of blede; To bleed; to experience blood...
3Middle English-enDenotes the past participle form when attached to...
4Old English-enmæġþ + API → mæġden; cocc + API → cycen, cicen;...
5Old Norse-innUsed to create adjectives from nouns, meaning...
6Proto-Norse-īna-
7Proto-Germanic-īnaz-en
8Proto-Indo-European-iHnosCreates adjectives of materials
9Proto-Indo-European-no-adjectival suffix

via English heartbeat

StepLanguageWordMeaning
1EnglishheartbeatOne pulsation of the heart; especially an...
2EnglishbeatA stroke; a blow; A pulsation or throb; A pulse...
3Middle EnglishbetenTo beat; to repeatedly strike or hit
4Old Englishbēatanto thrash, beat; to beat, pound, strike, lash,...
5Proto-West Germanicbautanto beat
6Proto-Germanicbautanąto beat, push
7Proto-Indo-Europeanbʰewd-to hit, strike; to beat, push; to strike, push,...
8Proto-Indo-Europeanbʰew-to grow, swell; to swell, wax, grow; to blow; to...
Every word from Proto-Indo-European -no-