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Noun: heliotropism  ,hee-lee'ó-tru,pi-zum
  1. An orienting response to the sun

Derived forms: heliotropisms

Type of: tropism

Encyclopedia: Heliotropism

Nearest

Helios
heliosheath
heliosphere
heliostat
heliotherapy
Heliothis
heliothis moth
Heliothis zia
heliotrope
heliotropic
heliotropism
heliotype
Heliozoa
heliozoan
helipad
heliport
Helipterum
Helipterum manglesii
heli-ski
helium
helium group