1. Important derivatives are: sit, set1 ersatz, settle, saddle, soot, seat, séance, sedentary, sediment, session, siege, assess, dissident, obsess, possess, preside, reside, subsidy, supersede, subside, sedate1 soil1 chair
重要派生词为： sit， set1 ersatz， settle， saddle， soot， seat， séance， sedentary， sediment， session， siege， assess， dissident， obsess， possess， preside， reside， subsidy， supersede， subside， sedate1 soil1 chair
2. To sit.
使坐下，使就坐，保持不动，放置.
3. Suffixed form *sed-yo- .
添加后缀的形式*sed-yo- .
4. sit , from Old English sittan , to sit;
sit , 源自 古英语 sittan , 坐;
5. sitz bath , sitzkrieg , sitzmark , from Old High German sizzen , to sit. Both a and b from Germanic *sitjan .
sitz bath , sitzkrieg , sitzmark , 源自 古高地德语 sizzen ,保持不变. a 和 b 都源自 日耳曼语 *sitjan .
6. Suffixed (causative) o-grade form *sod-eyo- .
添加后缀的（表示原因）O级形式*sod-eyo- .
7. set 1 , from Old English settan , to place;
set 1 , 源自 古英语 settan , 放置;
8. beset , from Old English besettan , to set near;
beset , 源自 古英语 besettan , 设置在周围;
9. ersatz , from Old High German irsezzan , to replace, from sezzan , to set. a, b, and c all from Germanic *(bi-)satjan , to cause to sit, set.
ersatz , 源自 古高地德语 irsezzan , 代替，替换, 源自 sezzan , 调整. a, b, 和 c 都源自 日耳曼语 *(bi-)satjan , 使坐下, 固定.
10. Suffixed form *sed-lo- , seat. settle , from Old English setl , seat, from Germanic *setlaz .
添加后缀的形式*sed-lo- , 座位. settle , 源自 古英语 setl , 位子, 源自 日耳曼语 *setlaz .
11. O-grade form *sod- . saddle , from Old English sadol , saddle, from Germanic *sadulaz , seat, saddle (perhaps from *sod-dhlo- ).
O级形式*sod- . saddle , 源自 古英语 sadol , 鞍，车座, 源自 日耳曼语 *sadulaz , 位子, 车座 （大概源自 *sod-dhlo- ).
12. Suffixed lengthened o-grade form *s?d-o- . soot , from Old English s?t , soot (N “that which settles”), from Germanic *s?tam .
添加后缀的变长级的O级形式 *s?d-o- . soot , 源自 古英语 s?t , 煤灰，煤烟 (N “下沉的物体”), 源自 日耳曼语 *s?tam .
13. Suffixed lengthened-grade form s?d-i- , settler. cosset , possibly from Old English s?ta , - s?te , inhabitant(s), from Germanic *s3ti- .
添加后缀的变长级形式s?d-i- , settler. cosset , 可能源自古英语 s?ta , - s?te , 居民, 源自日耳曼语 *s3ti- .
14. Suffixed lengthened-grade form *s?d-yo- . seat , from Old Norse s?ti , seat, from Germanic *(ge)s?tjam , seat ( *ge- , *ga- , collective prefix; see kom ).
添加后缀的变长级形式*s?d-yo- . seat , 源自 古斯堪的纳维亚语 s?ti , 座位, 源自 日耳曼语 *(ge)s?tjam , 席次 ( *ge- , *ga- , 集合字首; 参见 kom).
15. Form *sed-?- . séance , sedentary , sederunt , sedile , sediment , sessile , session , sewer 2 , siege ; assess , assiduous , dissident , ( insessorial ), insidious , obsess , possess , preside , reside , subsidy , supersede , from Latin sed?re , to sit.
形式*sed-?- . séance , sedentary , sederunt , sedile , sediment , sessile , session , sewer 2 , siege ; assess , assiduous , dissident , ( insessorial ), insidious , obsess , possess , preside , reside , subsidy , supersede , 源自 拉丁语 sed?re , 使坐下，固定，保持不动.
16. Reduplicated form *si-zd- .
重叠形式*si-zd- .
17. subside , from Latin sodere , to sit down, settle;
subside , 源自 拉丁语 sodere , to sit down, settle;
18. synizesis , from Greek hizein , to sit down, settle down.
synizesis , 源自 希腊语 hizein , 坐下, 安静下来.
19. Lengthened-grade form *s?d- . see 2 , from Latin s?d?s , seat, residence.
变长级形式*s?d- . see 2 , 源自 拉丁语 s?d?s , 位子, 住宅.
20. Lengthened-grade form *s?d-3- . sedate 1 , from Latin s?d3re , to settle, calm down.
变长级形式*s?d-3- . sedate 1 , 源自 拉丁语 s?d3re , 使安静, 平静下来.
21. Suffixed o-grade form *sod-yo- . soil 1 , from Latin solium , throne, seat.
添加后缀的O级形式*sod-yo- . soil 1 , 源自 拉丁语 solium , 王座, 座位.
22. Suffixed form *sed-r3- . -hedron ; cathedra , ( chair ), ephedrine , exedra , Sanhedrin , tetrahedron , from Greek hedra , seat, chair, face of a geometric solid.
添加后缀的形式*sed-r3- . -hedron ; cathedra , ( chair ), ephedrine , exedra , Sanhedrin , tetrahedron , 源自 希腊语 hedra , 座位, 椅子, 几何固体的表面.
23. Prefixed and suffixed form *pi-sed-yo- , to sit upon ( *pi , on; see epi ). piezo- ; isopiestic , from Greek piezein , to press tight.
添加前缀和后缀的形式 *pi-sed-yo- , 压制 ( *pi , on; 参见 epi). piezo- ; isopiestic , 源自 希腊语 piezein , 紧紧地压住.
24. Basic form *sed- .
基本形式*sed- .
25. edaphic , from Greek edaphos , ground, foundation (with Greek suffix -aphos );
edaphic , 源自 希腊语 edaphos , 土地, 基础（和 希腊语 后缀 -aphos );
26. Upanishad , from Sanskrit upaniìad , Upanishad, from sad- ;
Upanishad , 源自 梵语 upaniìad , 奥义书, 源自 sad- ;
27. tanist , from Old Irish t3naise , designated successor, from Celtic *t3nihessio- , “one who is waited for,” from *to-ad-ni-sed-tio , from *to-ad-ni-sed- , to wait for.
tanist , 源自 古爱尔兰语 t3naise , 指定的继承人, 源自 凯尔特语 *t3nihessio- , “被等待的人,” 源自 *to-ad-ni-sed-tio , from *to-ad-ni-sed- , 等待，等候.
28. Suffixed form *sed-o- , sitting. eisteddfod , from Welsh eistedd , sitting, from Celtic *eks-do-sedo- (see eghs , de- ).
添加后缀的形式*sed-o- , 就座. eisteddfod , 源自 威尔士语 eistedd , 入席, 源自 凯尔特语 *eks-do-sedo- （参见 eghs, de-).
sed的词源：
29. Pokorny sed- 884.
波科尔尼sed- 884.
sed.
sed的词性：
abbr.（缩写）
1. Sediment
Sediment
2. Sedimentation
Sedimentation