插值

chāzhí
interpolation (math.)

CEDICT

math

Entry Composition

=1 插 chā
  1. to insert
  2. stick in
  3. pierce
  4. to take part in
  5. to interfere
  6. to interpose
=1 插 chā old variant of 插 chā
2 值 zhí
  1. value
  2. (to be) worth
  3. to happen to
  4. to be on duty