Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.
How to sign: a particular branch of scientific knowledge
"the science of genetics";
Similiar / Same: scientific discipline
Within this category: natural science, mathematics, agronomy, agrobiology, agrology, architectonics, metallurgy, metrology, nutrition, psychology, information science, cognitive science, social science, strategics, systematics, thanatology, cryptanalysis, linguistics