“parallel / to line up” in Japanese is 並, read hei, nami, nara (へい, なみ, なら). It is a Grade 6 Kyōiku kanji, taught in year 6 of Japanese elementary school, and appears in words such as 並列 (parallel).
What does 並 mean?
きれいに並ぶ。
Same sound, different character — the classic trap. Compare them side by side: