WHOLE CHARACTER
碰pèng
to bump; to strike; to collide (碰撞,碰壁); to meet; to run into (碰见,碰头); to try one's luck (碰运气)
碰 is to bump or meet: 碰见 'run into', 碰撞 'collide', 碰运气 'try one's luck'.
ZDIC detail: 形声,从石,并声 — the sound side named as 并/並; the modern glyph writes 並.
MEANING: THE STONE SIDE (ZDIC 从石)
石shí
stone
Repeated in 磊.
In 碰: meaning: the stone side (ZDIC 从石) Shown with its documented or clearly limited role.
OLD SOUND SIDE: 並 (BÌNG) — WRITTEN AS 并 IN THE SOURCE
並bìng
and; both; side by side (literary form of 并)
The traditional doubled-pair graph (bìng); where its written shape appears as a top piece, that page states the written role and any naming difference.
In 碰: old sound side: 並 (bìng) — written as 并 in the source pèng shares the labial opening and the 4th tone; the finals nearly match (ing/eng) — a historical sound side, only a weak modern hint.