láìwòwé adv /lá.ì.wò.wé/
Definitions
  1. from memory; by heart; extemporaneously
Etymology
From ní (“preposition”) + àì- (“negative prefix”) + wò (“to look”) + ìwé (“book”), literally “without looking at a book”
Component words
prepositionàì-negative prefixto lookìwébook
Source: Wiktionary, where this word is spelled “laiwowe”. Reference: en-laiwowe-yo-adv-WTi0oh08