IPA: //ˈsaɪ.əl.ɪk//
KK: /sɪˈælɪk/
Relating to saliva or a type of acid derived from it, or describing a light rock that contains silica and alumina, commonly found in the Earth's outer layers.
The sialic properties of the rock make it lighter than other types of stone.
Sialic → The word 'sialic' is derived from the Greek root 'sialon' (meaning saliva) combined with the suffix '-ic' (meaning pertaining to). Thus, 'sialic' refers to something that is related to or characteristic of saliva.
Think of 'sialon' which relates to saliva, and remember that 'sialic' means pertaining to saliva.