The story
- Latin · derived fromultrā“beyond”
- Medieval Latin · borrowed fromultrāmarīnus
- English todayultramarine
Borrowed from Medieval Latin ultrāmarīnus, from Latin ultrā (“beyond”) + marīnus (“of or relating to the sea, marine”). By surface analysis, ultra + marine. Noun sense 1 (“pigment”) refers to the fact that lapis lazuli was obtained from foreign countries and hence “beyond the sea”.
Words from the same roots
Latinultrā all →
ultraoutrageultra-
Etymology from Wiktionary, CC BY-SA 4.0.