词根词缀：calyc-, calyci-, calyx-

【来源及含义】Greek: shell; husk; cup [of a flower], used primarily in the specialized senses of "pertaining to or of a cup-shaped bodily organ or cavity"; also a reference to the "cup-shaped ring of sepals encasing a flower bud"

【同源单词】calicectomy, calycanthemous, calyces, calyciflorous, calyciform, calycine

词根词缀：ophthalmo-, ophthalm-, -ophthalmia, -ophthalmic, -ophthalmos

【来源及含义】Greek: eye; sight

【相关词根词缀】 Related references to "eye" or "eye part" word families: blepharo-; core-; corneo-; eye, eyes; irido-; lenti-, lens-; lenticulo-; ocelli-; oculo-; op-, -optic; phaco-; pupillo-; retino-; uveo-.

【同源单词】anophthalmia, arteria ophthalmica, autoophthalmoscope, autoophthalmoscopy, binophthalmoscope, calyculus ophthalmicus

词根词缀：-ulus, -olus, -ulum, -ola

【来源及含义】Latin: suffix; little, small

【同源单词】abaculus, acaulus, altocumulus, annulus, anulus, anulus ciliaris