What is the definition of Interplanetary dust? | Dictionary.net

INTERPLANETARY DUST

\ˌɪntəplˈanɪtəɹi dˈʌst], \ˌɪntəplˈanɪtəɹi dˈʌst], \ˌɪ_n_t_ə_p_l_ˈa_n_ɪ_t_ə_ɹ_i d_ˈʌ_s_t]\

Definitions of INTERPLANETARY DUST

2006 - WordNet 3.0
2011 - English Dictionary Database
2010 - Medical Dictionary Database

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microscopic particles in the interplanetary medium

2006 - WordNet 3.0
By Princeton University

microscopic particles in the interplanetary medium

2011 - English Dictionary Database
By DataStellar Co., Ltd

Finely divided solid matter with particle sizes smaller than a micrometeorite, thus with diameters much smaller than a millimeter, moving in interplanetary space. (NASA Thesaurus, 1994)

2010 - Medical Dictionary Database
By DataStellar Co., Ltd

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