词根词缀：palyn-

【来源及含义】Greek: pollen, spores

【同源单词】palynologic, palynological, palynologically, palynologist, palynology

词根词缀：pan-

【来源及含义】Latin: panis, bread

【同源单词】accompaniment, accompany, companion, companionable, companionship, panarium

词根词缀：pan-, panto-, pant-

【来源及含义】Greek: all, every, entire

【相关词根词缀】 Related "all, every" word unit: omni-.

【同源单词】apantomancy, orthopantograph, orthopantomography, Pan, panacea, Pan-American

词根词缀：pancre-, pancreo-, pancreat-, pancreato-, pancreatic-, pancreatico-

【来源及含义】Greek: pancreas [pan, "all" plus kreas, "flesh"; the idea apparently being that the pancreas is an organ composed entirely of glandular flesh]

【同源单词】angiopancreatitis, apancreatic, cholangiopancreatography, duodenopancreatectomy, hypopancreorrhea, lienopancreatic

词根词缀：pand-, pans-, pass-

【来源及含义】Latin: stretch, stretching; spread, spreading

【同源单词】expand, expander, expanse, expansibility, expansible, expansibleness

词根词缀：papaver-

【来源及含义】Latin: poppy; used in extended senses to mean "pertaining to, containing, or derived from opium"

【同源单词】papaver, papaveraceous, papaveretum, papaverine, papavero, papaverous

词根词缀：papillo-, papill-, papilli-

【来源及含义】Latin: nipple; nipple-shaped elevation or growth

【同源单词】human papilloma viruses, juxtapapillary, myxopapilloma, papilla, papilla of the breast, papillary

词根词缀：papulo-, papul-, papuli-

【来源及含义】Latin: pimple, pustule

【相关词根词缀】 Cross references directly, or indirectly, involving the "skin": callus-; chorio-; cicatri- (scar); cori-; cuti-; hymen-; lepido- (scab, scale); psoro- (itch, mange); pustu- (blister, pimple); rhytid- (wrinkle); scabio- (mange, itchy); sebo- (grease, oil). Cross references of word groups that are related, partially or extensively, to: "blister, bump, swelling": bull-; ichor-; pemphig-; puro-; pus-; pustu-; pyo-; suppurant-; tum-; vesico-; vesiculo-.

【同源单词】maculopapular, papilliferous, papule, papulopustular, papulosis, papulosquamous

词根词缀：papyro-, papyr-

【来源及含义】Greek: papyros > Latin > Old French; papyrus, an Egyptian rush [a reed plant] from which material was made for writing or drawing. Used in the sense of "fibrous material on which to write or to draw"; paper

【同源单词】papyr, papyraceous, papyral, papyrian, papyriferous, papyrin

词根词缀：par-, para-

【来源及含义】Latin: to make ready, to get ready, to put in order; to furnish, to prepare

【同源单词】absorption apparatus, acoustic apparatus, apparatus, apparatus digestorius, apparatus respiratorius, apparel