Roots/*h₁eǵʰs-h₁eǵʰs-“out of, from within”Widely accepteddirectionspatialex-, extra, exteriorAblative adverb *h₁eǵʰs giving Latin ex-, English exit, extra, exterior.Related Rootsdeyḱ-eyo-“to keep pointing, indicating”dʰewb-mn̥“depth, deep place”dʰewb-₂“to be deep, hollow”gʷeyd-eyo-“to keep seeing, watching over”gʷeyd-mn̥-“a knowing, recognized thing”h₁en-dʰo“into, within”h₁en-tero-“inner, interior”h₁epi“upon, at, near”