FILOPODIUM By N., Pam M.S. - May 11, 2013 a term that is used to describe the very fine and tubular growth out from a cell. This may be from the growth cone of a neuron. FILOPODIUM: "A filopodium is a fine tubular growth." Related Psychology Terms AXON HILLOCK LAMBERT'S LAW BIPOLAR CELL POSTSYNAPTIC RECEPTOR MIDGET BIPOLAR CELL CELL-CELL INTERACTIONS MEDIUM SIMPLE CELL NEUROTRANSMISSION GROWTH SPURT Cite this page: N., Pam M.S., "FILOPODIUM," in PsychologyDictionary.org, May 11, 2013, https://psychologydictionary.org/filopodium/ (accessed March 4, 2021).