Where does “magnetar” come from?

magnetar (English) comes from English magnet, from Middle English magnete, from Old French magnete, from Latin magnētum, from Ancient Greek μαγνῆτις, from Ancient Greek Μαγνησία, from Ancient Greek -ῐ́ᾱ, from Proto-Indo-European -íh₂ — Creates collective nouns, which refer to groups...

magnetar (English): A neutron star or pulsar with an extremely...

Definitions

  1. A neutron star or pulsar with an extremely...

Ancestry of “magnetar”, step by step

magnetar traces back through two separate lines of ancestry.

via English magnet

StepLanguageWordMeaning
1EnglishmagnetA piece of material that attracts some metals by...
2Middle Englishmagnetelodestone
3Old Frenchmagnetemagnetite
4Latinmagnētum
5Ancient Greekμαγνῆτις
6Ancient GreekΜαγνησίαMagnesia
7Ancient Greek-ῐ́ᾱ{{l|en|-ia}}; "suffix forming abstract feminine...
8Proto-Indo-European-íh₂
9Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via English pulsar

StepLanguageWordMeaning
1EnglishpulsarA rotating neutron star that emits radio pulses...
2EnglishstarAny small luminous dot appearing in the cloudless...
3Middle Englishsterrestar
4Old Englishsteorrastar
5Proto-West Germanicsterrō
6Proto-Germanicsternôstar
7Proto-Indo-Europeanh₂stḗrstar
8Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth

Words derived from “magnetar

Every word from Proto-Indo-European -h₂Every word from Ancient Greek -ῐ́ᾱEvery word from Ancient Greek Μαγνησία