Lacking emotional stability see affective, describing the early stage of memory formation that can be easily disrupted by factors influencing brain activity, or relating to the lips. Denoting a speech sound made with the lips

LABIAL: "Labial it relates to the lips, making sound with them etc."
Cite this page: N., Pam M.S., "LABIAL," in, May 11, 2013, (accessed October 16, 2021).