\plˈɛsə], \plˈɛsə], \p_l_ˈɛ_s_ə]\
Definitions of PLESSER
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By Robley Dunglison
Word of the day
- division Hydroidea, including those genera that secrete a stony coral, as Millepora and Stylaster. Two forms of zooids life project from small pores in the coral resemble other hydroids. See Millepora.