rhabdusn.

Brit.

/ˈrabdəs/, U.S.

/ˈræbdəs/

Inflections: Plural rhabdi.

Origin: A borrowing from Latin. Probably also partly a borrowing from Greek. Etymons: Latin rhabdus; Greek ῥάβδος.

Etymology: In sense 1 < scientific Latin rhabdus mycelial fibre or thread (1833 or earlier) < ancient Greek ῥάβδος (see rhabdo- comb. form). In sense 2 probably independently < ancient Greek ῥάβδος (see rhabdo- comb. form); compare rhabdome n., and later rhabd n.

†1. Mycology. In certain fungi: the stipe. Obsolete. rare.Apparently only attested in dictionaries or glossaries.

ΘΚΠ

the world > plants > particular plants > fungi > [noun] > parts of

pileus1760

hat1775

rind1788

spherule1796

Rhizomorpha1802

stipe1821

peridium1823

umbo1836

ambrosia1840

holdfast1841

rhizomorph1848

peridiole1857

trama1857

pileole1858

pileolus1858

byssus1866

rhabdus1866

conidiophore1874

appressorium1897

1866 J. Lindley & T. Moore Treasury Bot. II. 968/2 Rhabdus, the stipe of certain fungals.

2. Zoology. = rhabd n. Now rare.

ΘΚΠ

the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > [noun] > member of > parts of > sponge spicule > rhabdus

strongyle1886

rhabdus1887

1887 W. J. Sollas in Encycl. Brit. XXII. 417/1 A particular case of the cladose rhabdus, but one of the most frequent occurrence, is the triæne; in this form one ray of a rhabdus ends in three branches, which diverge at equal angles from each other. The rhabdus then becomes known as the shaft or rhabdome.

1906 Cambr. Nat. Hist. I. viii. 183 Biradiate monaxon spicules are termed ‘rhabdi’.

1943 Amer. Midland Naturalist 29 737 Ecactine. The centrifugal part of a radially arranged rhabdus.

This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022).

单词	rhabdus
释义	rhabdusn. Brit. /ˈrabdəs/, U.S. /ˈræbdəs/ Inflections: Plural rhabdi. Origin: A borrowing from Latin. Probably also partly a borrowing from Greek. Etymons: Latin rhabdus; Greek ῥάβδος. Etymology: In sense 1 < scientific Latin rhabdus mycelial fibre or thread (1833 or earlier) < ancient Greek ῥάβδος (see rhabdo- comb. form). In sense 2 probably independently < ancient Greek ῥάβδος (see rhabdo- comb. form); compare rhabdome n., and later rhabd n. †1. Mycology. In certain fungi: the stipe. Obsolete. rare.Apparently only attested in dictionaries or glossaries. ΘΚΠ the world > plants > particular plants > fungi > [noun] > parts of pileus1760 hat1775 rind1788 spherule1796 Rhizomorpha1802 stipe1821 peridium1823 umbo1836 ambrosia1840 holdfast1841 rhizomorph1848 peridiole1857 trama1857 pileole1858 pileolus1858 byssus1866 rhabdus1866 conidiophore1874 appressorium1897 1866 J. Lindley & T. Moore Treasury Bot. II. 968/2 Rhabdus, the stipe of certain fungals. 2. Zoology. = rhabd n. Now rare. ΘΚΠ the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > [noun] > member of > parts of > sponge spicule > rhabdus strongyle1886 rhabdus1887 1887 W. J. Sollas in Encycl. Brit. XXII. 417/1 A particular case of the cladose rhabdus, but one of the most frequent occurrence, is the triæne; in this form one ray of a rhabdus ends in three branches, which diverge at equal angles from each other. The rhabdus then becomes known as the shaft or rhabdome. 1906 Cambr. Nat. Hist. I. viii. 183 Biradiate monaxon spicules are termed ‘rhabdi’. 1943 Amer. Midland Naturalist 29 737 Ecactine. The centrifugal part of a radially arranged rhabdus. This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022). < n.1866
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