A root in The Etymologies of the 1930s glossed “to cry” with variants ᴹ√YAM and ᴹ√YAL with derivatives like N. ialla- “to call” (EtyAC/YAL). It is likely a later iteration of unglossed ᴱ√Y̯AMA from the Qenya Lexicon of the 1910s with derivatives like ᴱQ. yāma/G. gam “shout” and ᴱQ. yama-/G. gama- “shout, call” (QL/105; GL/37). It seems that ᴹ√YAM was unused in the 1930s and thereafter, but ᴹ√YAL is probably the basis for Q. yal- “summon” and its elaborations like Q. enyalië “memory, recalling” (UT/317).
Quenya
yal-
verb. to summon, to summon, *call (out to)
yal-
verb. summon
yal- vb. "summon". In enyalië "to recall" (Notes on CO, UT:317)